57471279168 has 56 divisors (see below), whose sum is σ = 155595714208. Its totient is φ = 18711576576.

The previous prime is 57471279157. The next prime is 57471279169. The reversal of 57471279168 is 86197217475.

It is not an unprimeable number, because it can be changed into a prime (57471279169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3472321 + ... + 3488832.

Almost surely, 2^57471279168 is an apocalyptic number.

It is an amenable number.

57471279168 is an abundant number, since it is smaller than the sum of its proper divisors (98124435040).

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

57471279168 is a wasteful number, since it uses less digits than its factorization.

57471279168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6961211 (or 6961201 counting only the distinct ones).

The product of its digits is 5927040, while the sum is 57.

The spelling of 57471279168 in words is "fifty-seven billion, four hundred seventy-one million, two hundred seventy-nine thousand, one hundred sixty-eight".