183196980196656 has 40 divisors (see below), whose sum is σ = 473260427136624. Its totient is φ = 61065458565120.

The previous prime is 183196980196541. The next prime is 183196980196693. The reversal of 183196980196656 is 656691089691381.

It is a super-2 number, since 2×183196980196656² (a number of 29 digits) contains 22 as substring.

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, 8773080 + ... + 21056136.

Almost surely, 2^{183196980196656} is an apocalyptic number.

183196980196656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

183196980196656 is an abundant number, since it is smaller than the sum of its proper divisors (290063446939968).

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

183196980196656 is a wasteful number, since it uses less digits than its factorization.

183196980196656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12593789 (or 12593783 counting only the distinct ones).

The product of its (nonzero) digits is 906992640, while the sum is 78.

The spelling of 183196980196656 in words is "one hundred eighty-three trillion, one hundred ninety-six billion, nine hundred eighty million, one hundred ninety-six thousand, six hundred fifty-six".