23582796156 has 36 divisors (see below), whose sum is σ = 60040944600. Its totient is φ = 7804376928.

The previous prime is 23582796121. The next prime is 23582796157. The reversal of 23582796156 is 65169728532.

23582796156 is a `hidden beast` number, since 2 + 3 + 582 + 7 + 9 + 6 + 1 + 56 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×23582796156² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23582796157) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2351391 + ... + 2361398.

Almost surely, 2^23582796156 is an apocalyptic number.

It is an amenable number.

23582796156 is an abundant number, since it is smaller than the sum of its proper divisors (36458148444).

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

23582796156 is a wasteful number, since it uses less digits than its factorization.

23582796156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4712938 (or 4712933 counting only the distinct ones).

The product of its digits is 5443200, while the sum is 54.

The spelling of 23582796156 in words is "twenty-three billion, five hundred eighty-two million, seven hundred ninety-six thousand, one hundred fifty-six".