23570572472816 has 20 divisors (see below), whose sum is σ = 45904605851712. Its totient is φ = 11724222575616.

The previous prime is 23570572472813. The next prime is 23570572472831. The reversal of 23570572472816 is 61827427507532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23570572472813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3816475616 + ... + 3816481791.

Almost surely, 2^{23570572472816} is an apocalyptic number.

It is an amenable number.

23570572472816 is a deficient number, since it is larger than the sum of its proper divisors (22334033378896).

23570572472816 is a wasteful number, since it uses less digits than its factorization.

23570572472816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7632957608 (or 7632957602 counting only the distinct ones).

The product of its (nonzero) digits is 39513600, while the sum is 59.

The spelling of 23570572472816 in words is "twenty-three trillion, five hundred seventy billion, five hundred seventy-two million, four hundred seventy-two thousand, eight hundred sixteen".