313505676556 has 24 divisors (see below), whose sum is σ = 562042681200. Its totient is φ = 152922412800.

The previous prime is 313505676527. The next prime is 313505676563. The reversal of 313505676556 is 655676505313.

It is a super-2 number, since 2×313505676556² (a number of 24 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct 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, 5654851 + ... + 5710021.

It is an arithmetic number, because the mean of its divisors is an integer number (23418445050).

Almost surely, 2^313505676556 is an apocalyptic number.

It is an amenable number.

313505676556 is a deficient number, since it is larger than the sum of its proper divisors (248537004644).

313505676556 is a wasteful number, since it uses less digits than its factorization.

313505676556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89865 (or 89863 counting only the distinct ones).

The product of its (nonzero) digits is 8505000, while the sum is 52.

The spelling of 313505676556 in words is "three hundred thirteen billion, five hundred five million, six hundred seventy-six thousand, five hundred fifty-six".