5,521 in words
5,521
five thousand five hundred twenty-one
5,521 is written five thousand five hundred twenty-one.
Ways to write it
- As an ordinal
- five thousand five hundred twenty-first
- Expanded form
- 5,000 + 500 + 20 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| thousands | 5 | 5,000 |
| hundreds | 5 | 500 |
| tens | 2 | 20 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Prime
- Factors
- 1 and 5,521 (2 factors)
- First 10 multiples
- 5,521, 11,042, 16,563, 22,084, 27,605, 33,126, 38,647, 44,168, 49,689, 55,210
- Square
- 5,521 × 5,521 = 30,481,441
- Square root
- ≈ 74.30
- Sum of the digits
- 5 + 5 + 2 + 1 = 13
- Rounded to the nearest 10
- 5,520
- Rounded to the nearest 100
- 5,500
- Rounded to the nearest 1000
- 6,000
- Number before
- 5,520
- Number after
- 5,522
- In binary
1010110010001
Quick check
What number comes just after 5,521?
Show the answer
5,522
Is 5,521 even or odd?
Show the answer
Odd
What is 5,521 + 10?
Show the answer
5,531
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 5,521 in words?
5,521 is written "five thousand five hundred twenty-one".
Is 5,521 a prime number?
Yes. 5,521 is a prime number: its only factors are 1 and 5,521.
What are the factors of 5,521?
The factors of 5,521 are 1 and 5,521.