57375068688 has 80 divisors (see below), whose sum is σ = 188214520960. Its totient is φ = 16392875904.

The previous prime is 57375068651. The next prime is 57375068701. The reversal of 57375068688 is 88686057375.

57375068688 is a `hidden beast` number, since 573 + 7 + 50 + 6 + 8 + 6 + 8 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9483595 + ... + 9489642.

It is an arithmetic number, because the mean of its divisors is an integer number (2352681512).

Almost surely, 2^57375068688 is an apocalyptic number.

It is an amenable number.

57375068688 is an abundant number, since it is smaller than the sum of its proper divisors (130839452272).

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

57375068688 is a wasteful number, since it uses less digits than its factorization.

57375068688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18973261 (or 18973249 counting only the distinct ones).

The product of its (nonzero) digits is 67737600, while the sum is 63.

The spelling of 57375068688 in words is "fifty-seven billion, three hundred seventy-five million, sixty-eight thousand, six hundred eighty-eight".