57147415876 has 6 divisors (see below), whose sum is σ = 100007977790. Its totient is φ = 28573707936.

The previous prime is 57147415841. The next prime is 57147415907. The reversal of 57147415876 is 67851474175.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 41137574976 + 16009840900 = 202824^2 + 126530^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7143426981 + ... + 7143426988.

Almost surely, 2^57147415876 is an apocalyptic number.

It is an amenable number.

57147415876 is a deficient number, since it is larger than the sum of its proper divisors (42860561914).

57147415876 is a wasteful number, since it uses less digits than its factorization.

57147415876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14286853973 (or 14286853971 counting only the distinct ones).

The product of its digits is 6585600, while the sum is 55.

The spelling of 57147415876 in words is "fifty-seven billion, one hundred forty-seven million, four hundred fifteen thousand, eight hundred seventy-six".