680223040975 has 48 divisors (see below), whose sum is σ = 891455443200. Its totient is φ = 513842123520.

The previous prime is 680223040961. The next prime is 680223040993. The reversal of 680223040975 is 579040322086.

It is not a de Polignac number, because 680223040975 - 2²¹ = 680220943823 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 69625891 + ... + 69635659.

It is an arithmetic number, because the mean of its divisors is an integer number (18571988400).

Almost surely, 2^680223040975 is an apocalyptic number.

680223040975 is a deficient number, since it is larger than the sum of its proper divisors (211232402225).

680223040975 is a wasteful number, since it uses less digits than its factorization.

680223040975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11344 (or 11339 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 46.

The spelling of 680223040975 in words is "six hundred eighty billion, two hundred twenty-three million, forty thousand, nine hundred seventy-five".