12600465526564 has 12 divisors (see below), whose sum is σ = 22165067598604. Its totient is φ = 6267589069824.

The previous prime is 12600465526553. The next prime is 12600465526591. The reversal of 12600465526564 is 46562556400621.

12600465526564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 9358276356900 + 3242189169664 = 3059130^2 + 1800608^2 .

It is a super-2 number, since 2×12600465526564² (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 3 ways as a sum of consecutive naturals, for example, 8160922497 + ... + 8160924040.

Almost surely, 2^{12600465526564} is an apocalyptic number.

It is an amenable number.

12600465526564 is a deficient number, since it is larger than the sum of its proper divisors (9564602072040).

12600465526564 is a wasteful number, since it uses less digits than its factorization.

12600465526564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16321846734 (or 16321846732 counting only the distinct ones).

The product of its (nonzero) digits is 10368000, while the sum is 52.

The spelling of 12600465526564 in words is "twelve trillion, six hundred billion, four hundred sixty-five million, five hundred twenty-six thousand, five hundred sixty-four".