57254056 has 32 divisors (see below), whose sum is σ = 109809000. Its totient is φ = 27979776.

The previous prime is 57254053. The next prime is 57254111. The reversal of 57254056 is 65045275.

It can be written as a sum of positive squares in 4 ways, for example, as 41809156 + 15444900 = 6466^2 + 3930^2 .

It is a super-2 number, since 2×57254056² = 6556053856902272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (57254053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68650 + ... + 69478.

Almost surely, 2^57254056 is an apocalyptic number.

It is an amenable number.

57254056 is a deficient number, since it is larger than the sum of its proper divisors (52554944).

57254056 is a wasteful number, since it uses less digits than its factorization.

57254056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021 (or 1017 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 34.

The square root of 57254056 is about 7566.6409984880. The cubic root of 57254056 is about 385.4210404737.

The spelling of 57254056 in words is "fifty-seven million, two hundred fifty-four thousand, fifty-six".