23468715564 has 48 divisors (see below), whose sum is σ = 65877100800. Its totient is φ = 6352433856.

The previous prime is 23468715527. The next prime is 23468715587. The reversal of 23468715564 is 46551786432.

It is a super-2 number, since 2×23468715564² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7350759 + ... + 7353950.

It is an arithmetic number, because the mean of its divisors is an integer number (1372439600).

Almost surely, 2^23468715564 is an apocalyptic number.

It is an amenable number.

23468715564 is an abundant number, since it is smaller than the sum of its proper divisors (42408385236).

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

23468715564 is a wasteful number, since it uses less digits than its factorization.

23468715564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14704742 (or 14704740 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 51.

The spelling of 23468715564 in words is "twenty-three billion, four hundred sixty-eight million, seven hundred fifteen thousand, five hundred sixty-four".