68582626892 has 48 divisors (see below), whose sum is σ = 130325919360. Its totient is φ = 31390958592.

The previous prime is 68582626883. The next prime is 68582626909. The reversal of 68582626892 is 29862628586.

It is a super-2 number, since 2×68582626892² (a number of 22 digits) contains 22 as substring.

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, 8038733 + ... + 8047259.

It is an arithmetic number, because the mean of its divisors is an integer number (2715123320).

Almost surely, 2^68582626892 is an apocalyptic number.

It is an amenable number.

68582626892 is a deficient number, since it is larger than the sum of its proper divisors (61743292468).

68582626892 is a wasteful number, since it uses less digits than its factorization.

68582626892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9810 (or 9808 counting only the distinct ones).

The product of its digits is 39813120, while the sum is 62.

The spelling of 68582626892 in words is "sixty-eight billion, five hundred eighty-two million, six hundred twenty-six thousand, eight hundred ninety-two".