57520233904 has 40 divisors (see below), whose sum is σ = 127506267648. Its totient is φ = 24624425280.

The previous prime is 57520233877. The next prime is 57520233913. The reversal of 57520233904 is 40933202575.

57520233904 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179842 + ... + 383905.

Almost surely, 2^57520233904 is an apocalyptic number.

It is an amenable number.

57520233904 is an abundant number, since it is smaller than the sum of its proper divisors (69986033744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57520233904 is a wasteful number, since it uses less digits than its factorization.

57520233904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564673 (or 564667 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 40.

The spelling of 57520233904 in words is "fifty-seven billion, five hundred twenty million, two hundred thirty-three thousand, nine hundred four".