23020952832 has 108 divisors (see below), whose sum is σ = 70279618500. Its totient is φ = 7222247424.

The previous prime is 23020952797. The next prime is 23020952863. The reversal of 23020952832 is 23825902032.

It can be written as a sum of positive squares in 2 ways, for example, as 17070990336 + 5949962496 = 130656^2 + 77136^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 254707 + ... + 333042.

Almost surely, 2^23020952832 is an apocalyptic number.

It is an amenable number.

23020952832 is an abundant number, since it is smaller than the sum of its proper divisors (47258665668).

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

23020952832 is a wasteful number, since it uses less digits than its factorization.

23020952832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587788 (or 587771 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 23020952832 in words is "twenty-three billion, twenty million, nine hundred fifty-two thousand, eight hundred thirty-two".