23028956132 has 48 divisors (see below), whose sum is σ = 49640088960. Its totient is φ = 9103145472.

The previous prime is 23028956113. The next prime is 23028956179. The reversal of 23028956132 is 23165982032.

It is a self number, because there is not a number n which added to its sum of digits gives 23028956132.

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, 447719 + ... + 496497.

It is an arithmetic number, because the mean of its divisors is an integer number (1034168520).

Almost surely, 2^23028956132 is an apocalyptic number.

It is an amenable number.

23028956132 is an abundant number, since it is smaller than the sum of its proper divisors (26611132828).

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

23028956132 is a wasteful number, since it uses less digits than its factorization.

23028956132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50100 (or 50098 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 41.

The spelling of 23028956132 in words is "twenty-three billion, twenty-eight million, nine hundred fifty-six thousand, one hundred thirty-two".