55,001 in words
55,001
fifty-five thousand one
55,001 is written fifty-five thousand one.
Ways to write it
- As an ordinal
- fifty-five thousand first
- Expanded form
- 50,000 + 5,000 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 5 | 50,000 |
| thousands | 5 | 5,000 |
| hundreds | 0 | 0 |
| tens | 0 | 0 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Prime
- Factors
- 1 and 55,001 (2 factors)
- First 10 multiples
- 55,001, 110,002, 165,003, 220,004, 275,005, 330,006, 385,007, 440,008, 495,009, 550,010
- Square
- 55,001 × 55,001 = 3,025,110,001
- Square root
- ≈ 234.52
- Sum of the digits
- 5 + 5 + 0 + 0 + 1 = 11
- Rounded to the nearest 10
- 55,000
- Rounded to the nearest 100
- 55,000
- Rounded to the nearest 1000
- 55,000
- Number before
- 55,000
- Number after
- 55,002
- In binary
1101011011011001
Quick check
What number comes just after 55,001?
Show the answer
55,002
Is 55,001 even or odd?
Show the answer
Odd
What is 55,001 + 10?
Show the answer
55,011
Practise with a game
Factors, Multiples & Primes
Multiples, factors, prime numbers, square numbers and prime factors.
Number Patterns
Find the missing number in a sequence.Frequently asked questions
How do you write 55,001 in words?
55,001 is written "fifty-five thousand one".
Is 55,001 a prime number?
Yes. 55,001 is a prime number: its only factors are 1 and 55,001.
What are the factors of 55,001?
The factors of 55,001 are 1 and 55,001.