613000856976 has 20 divisors (see below), whose sum is σ = 1583585547312. Its totient is φ = 204333618976.

The previous prime is 613000856959. The next prime is 613000856989. The reversal of 613000856976 is 679658000316.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6385425546 + ... + 6385425641.

Almost surely, 2^613000856976 is an apocalyptic number.

It is an amenable number.

613000856976 is an abundant number, since it is smaller than the sum of its proper divisors (970584690336).

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

613000856976 is a wasteful number, since it uses less digits than its factorization.

613000856976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12770851198 (or 12770851192 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 51.

The spelling of 613000856976 in words is "six hundred thirteen billion, eight hundred fifty-six thousand, nine hundred seventy-six".