57676666670 has 24 divisors (see below), whose sum is σ = 120767878584. Its totient is φ = 19774856976.

The previous prime is 57676666661. The next prime is 57676666693. The reversal of 57676666670 is 7666667675.

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, 58853252 + ... + 58854231.

It is an arithmetic number, because the mean of its divisors is an integer number (5031994941).

Almost surely, 2^57676666670 is an apocalyptic number.

57676666670 is an abundant number, since it is smaller than the sum of its proper divisors (63091211914).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57676666670 is a wasteful number, since it uses less digits than its factorization.

57676666670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117707504 (or 117707497 counting only the distinct ones).

The product of its (nonzero) digits is 80015040, while the sum is 62.

The spelling of 57676666670 in words is "fifty-seven billion, six hundred seventy-six million, six hundred sixty-six thousand, six hundred seventy".