57536044 has 12 divisors (see below), whose sum is σ = 100815624. Its totient is φ = 28731584.

The previous prime is 57535981. The next prime is 57536053. The reversal of 57536044 is 44063575.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5389 + ... + 12004.

It is an arithmetic number, because the mean of its divisors is an integer number (8401302).

Almost surely, 2^57536044 is an apocalyptic number.

It is an amenable number.

57536044 is a deficient number, since it is larger than the sum of its proper divisors (43279580).

57536044 is a wasteful number, since it uses less digits than its factorization.

57536044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18224 (or 18222 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 34.

The square root of 57536044 is about 7585.2517426912. The cubic root of 57536044 is about 386.0527637788.

The spelling of 57536044 in words is "fifty-seven million, five hundred thirty-six thousand, forty-four".