57872041976 has 32 divisors (see below), whose sum is σ = 124176737280. Its totient is φ = 24769260000.

The previous prime is 57872041967. The next prime is 57872041987. The reversal of 57872041976 is 67914027875.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a congruent number.

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, 645980 + ... + 730091.

It is an arithmetic number, because the mean of its divisors is an integer number (3880523040).

Almost surely, 2^57872041976 is an apocalyptic number.

57872041976 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

57872041976 is an abundant number, since it is smaller than the sum of its proper divisors (66304695304).

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

57872041976 is a wasteful number, since it uses less digits than its factorization.

57872041976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1376835 (or 1376831 counting only the distinct ones).

The product of its (nonzero) digits is 5927040, while the sum is 56.

The spelling of 57872041976 in words is "fifty-seven billion, eight hundred seventy-two million, forty-one thousand, nine hundred seventy-six".