23015455204 has 48 divisors (see below), whose sum is σ = 46742241280. Its totient is φ = 9712029600.

The previous prime is 23015455189. The next prime is 23015455237. The reversal of 23015455204 is 40255451032.

It is a super-2 number, since 2×23015455204² (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, 797629 + ... + 825979.

Almost surely, 2^23015455204 is an apocalyptic number.

It is an amenable number.

23015455204 is an abundant number, since it is smaller than the sum of its proper divisors (23726786076).

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

23015455204 is a wasteful number, since it uses less digits than its factorization.

23015455204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28808 (or 28806 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

The spelling of 23015455204 in words is "twenty-three billion, fifteen million, four hundred fifty-five thousand, two hundred four".