23252355564 has 24 divisors (see below), whose sum is σ = 54275281200. Its totient is φ = 7747958784.

The previous prime is 23252355509. The next prime is 23252355571. The reversal of 23252355564 is 46555325232.

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, 318889 + ... + 384960.

It is an arithmetic number, because the mean of its divisors is an integer number (2261470050).

Almost surely, 2^23252355564 is an apocalyptic number.

It is an amenable number.

23252355564 is an abundant number, since it is smaller than the sum of its proper divisors (31022925636).

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

23252355564 is a wasteful number, since it uses less digits than its factorization.

23252355564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706609 (or 706607 counting only the distinct ones).

The product of its digits is 1080000, while the sum is 42.

The spelling of 23252355564 in words is "twenty-three billion, two hundred fifty-two million, three hundred fifty-five thousand, five hundred sixty-four".