677929553008 has 40 divisors (see below), whose sum is σ = 1327245620288. Its totient is φ = 335415693312.

The previous prime is 677929553003. The next prime is 677929553009. The reversal of 677929553008 is 800355929776.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (677929553003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10510585 + ... + 10574887.

Almost surely, 2^677929553008 is an apocalyptic number.

It is an amenable number.

677929553008 is a deficient number, since it is larger than the sum of its proper divisors (649316067280).

677929553008 is a wasteful number, since it uses less digits than its factorization.

677929553008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71201 (or 71195 counting only the distinct ones).

The product of its (nonzero) digits is 28576800, while the sum is 61.

The spelling of 677929553008 in words is "six hundred seventy-seven billion, nine hundred twenty-nine million, five hundred fifty-three thousand, eight".