57428082475 has 24 divisors (see below), whose sum is σ = 72409966160. Its totient is φ = 45169488000.

The previous prime is 57428082389. The next prime is 57428082511.

57428082475 is nontrivially palindromic in base 10.

It is a de Polignac number, because none of the positive numbers 2^k-57428082475 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, 4157881 + ... + 4171669.

Almost surely, 2^57428082475 is an apocalyptic number.

57428082475 is a deficient number, since it is larger than the sum of its proper divisors (14981883685).

57428082475 is a wasteful number, since it uses less digits than its factorization.

57428082475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16591 (or 16586 counting only the distinct ones).

The product of its (nonzero) digits is 5017600, while the sum is 52.

The spelling of 57428082475 in words is "fifty-seven billion, four hundred twenty-eight million, eighty-two thousand, four hundred seventy-five".