57699065904 has 40 divisors (see below), whose sum is σ = 149081559360. Its totient is φ = 19229713728.

The previous prime is 57699065903. The next prime is 57699065909. The reversal of 57699065904 is 40956099675.

It is not an unprimeable number, because it can be changed into a prime (57699065903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186987 + ... + 387765.

It is an arithmetic number, because the mean of its divisors is an integer number (3727038984).

Almost surely, 2^57699065904 is an apocalyptic number.

It is an amenable number.

57699065904 is an abundant number, since it is smaller than the sum of its proper divisors (91382493456).

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

57699065904 is a wasteful number, since it uses less digits than its factorization.

57699065904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206777 (or 206771 counting only the distinct ones).

The product of its (nonzero) digits is 18370800, while the sum is 60.

The spelling of 57699065904 in words is "fifty-seven billion, six hundred ninety-nine million, sixty-five thousand, nine hundred four".