68803268808 has 32 divisors (see below), whose sum is σ = 172046158560. Its totient is φ = 22929358080.

The previous prime is 68803268777. The next prime is 68803268843. The reversal of 68803268808 is 80886230886.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204810 + ... + 423737.

It is an arithmetic number, because the mean of its divisors is an integer number (5376442455).

Almost surely, 2^68803268808 is an apocalyptic number.

It is an amenable number.

68803268808 is an abundant number, since it is smaller than the sum of its proper divisors (103242889752).

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

68803268808 is a wasteful number, since it uses less digits than its factorization.

68803268808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633117 (or 633113 counting only the distinct ones).

The product of its (nonzero) digits is 7077888, while the sum is 57.

The spelling of 68803268808 in words is "sixty-eight billion, eight hundred three million, two hundred sixty-eight thousand, eight hundred eight".