57397070984 has 32 divisors (see below), whose sum is σ = 117414887040. Its totient is φ = 26086958400.

The previous prime is 57397070977. The next prime is 57397071029. The reversal of 57397070984 is 48907079375.

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, 1051649 + ... + 1104879.

It is an arithmetic number, because the mean of its divisors is an integer number (3669215220).

Almost surely, 2^57397070984 is an apocalyptic number.

It is an amenable number.

57397070984 is an abundant number, since it is smaller than the sum of its proper divisors (60017816056).

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

57397070984 is a wasteful number, since it uses less digits than its factorization.

57397070984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65501 (or 65497 counting only the distinct ones).

The product of its (nonzero) digits is 13335840, while the sum is 59.

The spelling of 57397070984 in words is "fifty-seven billion, three hundred ninety-seven million, seventy thousand, nine hundred eighty-four".