512057736676 has 6 divisors (see below), whose sum is σ = 896101039190. Its totient is φ = 256028868336.

The previous prime is 512057736653. The next prime is 512057736791. The reversal of 512057736676 is 676637750215.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 511725622500 + 332114176 = 715350^2 + 18224^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64007217081 + ... + 64007217088.

Almost surely, 2^512057736676 is an apocalyptic number.

It is an amenable number.

512057736676 is a deficient number, since it is larger than the sum of its proper divisors (384043302514).

512057736676 is a wasteful number, since it uses less digits than its factorization.

512057736676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128014434173 (or 128014434171 counting only the distinct ones).

The product of its (nonzero) digits is 11113200, while the sum is 55.

The spelling of 512057736676 in words is "five hundred twelve billion, fifty-seven million, seven hundred thirty-six thousand, six hundred seventy-six".