57427072475 has 24 divisors (see below), whose sum is σ = 72174495120. Its totient is φ = 45322168320.

The previous prime is 57427072441. The next prime is 57427072499.

57427072475 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 57427072475 - 2³⁴ = 40247203291 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 721196 + ... + 796854.

It is an arithmetic number, because the mean of its divisors is an integer number (3007270630).

Almost surely, 2^57427072475 is an apocalyptic number.

57427072475 is a deficient number, since it is larger than the sum of its proper divisors (14747422645).

57427072475 is a wasteful number, since it uses less digits than its factorization.

57427072475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76079 (or 76074 counting only the distinct ones).

The product of its (nonzero) digits is 3841600, while the sum is 50.

The spelling of 57427072475 in words is "fifty-seven billion, four hundred twenty-seven million, seventy-two thousand, four hundred seventy-five".