23193560572 has 48 divisors (see below), whose sum is σ = 50314862080. Its totient is φ = 9109444032.

The previous prime is 23193560567. The next prime is 23193560573. The reversal of 23193560572 is 27506539132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23193560573) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178608 + ... + 279799.

Almost surely, 2^23193560572 is an apocalyptic number.

It is an amenable number.

23193560572 is an abundant number, since it is smaller than the sum of its proper divisors (27121301508).

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

23193560572 is a wasteful number, since it uses less digits than its factorization.

23193560572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458570 (or 458568 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 43.

The spelling of 23193560572 in words is "twenty-three billion, one hundred ninety-three million, five hundred sixty thousand, five hundred seventy-two".