Skip to content

Success Tutoring Games

Sign in

57 in words

57

fifty-seven

57 is written fifty-seven.

Ways to write it

As an ordinal: fifty-seventh
Roman numeral: LVII
Expanded form: 50 + 7

Place value

Place	Digit	Value
tens	5	50
ones	7	7

Number facts

Even or odd: Odd
Prime or composite: Composite
Factors: 1, 3, 19 and 57 (4 factors)
First 10 multiples: 57, 114, 171, 228, 285, 342, 399, 456, 513, 570
Square: 57 × 57 = 3,249
Square root: ≈ 7.55
Sum of the digits: 5 + 7 = 12
Rounded to the nearest 10: 60
Number before: 56
Number after: 58
In binary: 111001

Quick check

What number comes just after 57?
Show the answer
58
Is 57 even or odd?
Show the answer
Odd
What is 57 + 10?
Show the answer
67

Practise with a game

Count with Me

Count pictures up to 5, 10 or 20 and compare groups.

Place Value Quest

Ones, tens, hundreds and thousands.

Times Tables Challenge

Practise any times table from 2× to 12×.

Frequently asked questions

How do you write 57 in words?

57 is written "fifty-seven".

Is 57 a prime number?

No. 57 is a composite number, because it has more than two factors.

What are the factors of 57?

The factors of 57 are 1, 3, 19 and 57.

How do you write 57 in Roman numerals?

57 in Roman numerals is LVII.