57306301904 has 40 divisors (see below), whose sum is σ = 118564792320. Its totient is φ = 26772681600.

The previous prime is 57306301891. The next prime is 57306301919. The reversal of 57306301904 is 40910360375.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1977632 + ... + 2006399.

It is an arithmetic number, because the mean of its divisors is an integer number (2964119808).

Almost surely, 2^57306301904 is an apocalyptic number.

It is an amenable number.

57306301904 is an abundant number, since it is smaller than the sum of its proper divisors (61258490416).

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

57306301904 is a wasteful number, since it uses less digits than its factorization.

57306301904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3984099 (or 3984093 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 38.

The spelling of 57306301904 in words is "fifty-seven billion, three hundred six million, three hundred one thousand, nine hundred four".