680767504104 has 64 divisors (see below), whose sum is σ = 1731647419200. Its totient is φ = 222981797376.

The previous prime is 680767504093. The next prime is 680767504111. The reversal of 680767504104 is 401405767086.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 250954 + ... + 1193529.

It is an arithmetic number, because the mean of its divisors is an integer number (27056990925).

Almost surely, 2^680767504104 is an apocalyptic number.

It is an amenable number.

680767504104 is an abundant number, since it is smaller than the sum of its proper divisors (1050879915096).

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

680767504104 is a wasteful number, since it uses less digits than its factorization.

680767504104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1444834 (or 1444830 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 48.

The spelling of 680767504104 in words is "six hundred eighty billion, seven hundred sixty-seven million, five hundred four thousand, one hundred four".