12715025912 has 16 divisors (see below), whose sum is σ = 24176458800. Its totient is φ = 6267970240.

The previous prime is 12715025887. The next prime is 12715025927. The reversal of 12715025912 is 21952051721.

It is a congruent number.

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, 11192237 + ... + 11193372.

It is an arithmetic number, because the mean of its divisors is an integer number (1511028675).

Almost surely, 2^12715025912 is an apocalyptic number.

It is an amenable number.

12715025912 is a deficient number, since it is larger than the sum of its proper divisors (11461432888).

12715025912 is a wasteful number, since it uses less digits than its factorization.

12715025912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22385686 (or 22385682 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 35.

The spelling of 12715025912 in words is "twelve billion, seven hundred fifteen million, twenty-five thousand, nine hundred twelve".