57812873568 has 24 divisors (see below), whose sum is σ = 151758793368. Its totient is φ = 19270957824.

The previous prime is 57812873563. The next prime is 57812873581. The reversal of 57812873568 is 86537821875.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57812873563) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 301108621 + ... + 301108812.

It is an arithmetic number, because the mean of its divisors is an integer number (6323283057).

Almost surely, 2^57812873568 is an apocalyptic number.

It is an amenable number.

57812873568 is an abundant number, since it is smaller than the sum of its proper divisors (93945919800).

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

57812873568 is a wasteful number, since it uses less digits than its factorization.

57812873568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602217446 (or 602217438 counting only the distinct ones).

The product of its digits is 22579200, while the sum is 60.

The spelling of 57812873568 in words is "fifty-seven billion, eight hundred twelve million, eight hundred seventy-three thousand, five hundred sixty-eight".