12325768510564 has 24 divisors (see below), whose sum is σ = 21600349971200. Its totient is φ = 6154241587200.

The previous prime is 12325768510547. The next prime is 12325768510577. The reversal of 12325768510564 is 46501586752321.

12325768510564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12325768510564² (a number of 27 digits) contains 22 as substring.

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, 30680389 + ... + 31079539.

Almost surely, 2^{12325768510564} is an apocalyptic number.

It is an amenable number.

12325768510564 is a deficient number, since it is larger than the sum of its proper divisors (9274581460636).

12325768510564 is a wasteful number, since it uses less digits than its factorization.

12325768510564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409963 (or 409961 counting only the distinct ones).

The product of its (nonzero) digits is 12096000, while the sum is 55.

The spelling of 12325768510564 in words is "twelve trillion, three hundred twenty-five billion, seven hundred sixty-eight million, five hundred ten thousand, five hundred sixty-four".