54257956 has 27 divisors (see below), whose sum is σ = 99118929. Its totient is φ = 25987248.

The previous prime is 54257953. The next prime is 54257963. The reversal of 54257956 is 65975245.

The square root of 54257956 is 7366.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 28451556 + 25806400 = 5334^2 + 5080^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54257953) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 427165 + ... + 427291.

Almost surely, 2^54257956 is an apocalyptic number.

54257956 is the 7366-th square number.

It is an amenable number.

54257956 is a deficient number, since it is larger than the sum of its proper divisors (44860973).

54257956 is a wasteful number, since it uses less digits than its factorization.

54257956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316 (or 158 counting only the distinct ones).

The product of its digits is 378000, while the sum is 43.

The cubic root of 54257956 is about 378.5772187692.

The spelling of 54257956 in words is "fifty-four million, two hundred fifty-seven thousand, nine hundred fifty-six".