57947474975 has 12 divisors (see below), whose sum is σ = 77382167016. Its totient is φ = 42791981280.

The previous prime is 57947474941. The next prime is 57947474989.

57947474975 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 57947474975 - 2¹⁰ = 57947473951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89149637 + ... + 89150286.

It is an arithmetic number, because the mean of its divisors is an integer number (6448513918).

Almost surely, 2^57947474975 is an apocalyptic number.

57947474975 is a deficient number, since it is larger than the sum of its proper divisors (19434692041).

57947474975 is a wasteful number, since it uses less digits than its factorization.

57947474975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178299946 (or 178299941 counting only the distinct ones).

The product of its digits is 311169600, while the sum is 68.

The spelling of 57947474975 in words is "fifty-seven billion, nine hundred forty-seven million, four hundred seventy-four thousand, nine hundred seventy-five".