23570552216 has 16 divisors (see below), whose sum is σ = 44196564840. Its totient is φ = 11784801600.

The previous prime is 23570552179. The next prime is 23570552233. The reversal of 23570552216 is 61225507532.

It is a self number, because there is not a number n which added to its sum of digits gives 23570552216.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241595 + ... + 324821.

Almost surely, 2^23570552216 is an apocalyptic number.

It is an amenable number.

23570552216 is a deficient number, since it is larger than the sum of its proper divisors (20626012624).

23570552216 is a wasteful number, since it uses less digits than its factorization.

23570552216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118634 (or 118630 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 38.

The spelling of 23570552216 in words is "twenty-three billion, five hundred seventy million, five hundred fifty-two thousand, two hundred sixteen".