57902052864 has 80 divisors (see below), whose sum is σ = 154414402560. Its totient is φ = 19280701440.

The previous prime is 57902052851. The next prime is 57902052919. The reversal of 57902052864 is 46825020975.

57902052864 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 1503157 + ... + 1541195.

It is an arithmetic number, because the mean of its divisors is an integer number (1930180032).

Almost surely, 2^57902052864 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57902052864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77207201280).

57902052864 is an abundant number, since it is smaller than the sum of its proper divisors (96512349696).

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

57902052864 is an equidigital number, since it uses as much as digits as its factorization.

57902052864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39051 (or 39035 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 48.

The spelling of 57902052864 in words is "fifty-seven billion, nine hundred two million, fifty-two thousand, eight hundred sixty-four".