677502616904 has 16 divisors (see below), whose sum is σ = 1345041960300. Its totient is φ = 318824760832.

The previous prime is 677502616883. The next prime is 677502616913. The reversal of 677502616904 is 409616205776.

677502616904 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 500842120804 + 176660496100 = 707702^2 + 420310^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2490818309 + ... + 2490818580.

Almost surely, 2^677502616904 is an apocalyptic number.

It is an amenable number.

677502616904 is a deficient number, since it is larger than the sum of its proper divisors (667539343396).

677502616904 is a wasteful number, since it uses less digits than its factorization.

677502616904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4981636912 (or 4981636908 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 53.

The spelling of 677502616904 in words is "six hundred seventy-seven billion, five hundred two million, six hundred sixteen thousand, nine hundred four".