12693524504 has 16 divisors (see below), whose sum is σ = 25200379800. Its totient is φ = 5973423232.

The previous prime is 12693524447. The next prime is 12693524509. The reversal of 12693524504 is 40542539621.

It is a super-2 number, since 2×12693524504² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12693524509) 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, 46667234 + ... + 46667505.

Almost surely, 2^12693524504 is an apocalyptic number.

It is an amenable number.

12693524504 is a deficient number, since it is larger than the sum of its proper divisors (12506855296).

12693524504 is a wasteful number, since it uses less digits than its factorization.

12693524504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93334762 (or 93334758 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 41.

The spelling of 12693524504 in words is "twelve billion, six hundred ninety-three million, five hundred twenty-four thousand, five hundred four".