57947274975 has 24 divisors (see below), whose sum is σ = 95966179200. Its totient is φ = 30853594720.

The previous prime is 57947274949. The next prime is 57947274989.

57947274975 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 57947274975 - 2¹⁸ = 57947012831 is a prime.

It is a super-2 number, since 2×57947274975² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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, 600009 + ... + 689858.

It is an arithmetic number, because the mean of its divisors is an integer number (3998590800).

Almost surely, 2^57947274975 is an apocalyptic number.

57947274975 is a deficient number, since it is larger than the sum of its proper divisors (38018904225).

57947274975 is a wasteful number, since it uses less digits than its factorization.

57947274975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1290479 (or 1290474 counting only the distinct ones).

The product of its digits is 155584800, while the sum is 66.

The spelling of 57947274975 in words is "fifty-seven billion, nine hundred forty-seven million, two hundred seventy-four thousand, nine hundred seventy-five".