12500790392 has 32 divisors (see below), whose sum is σ = 23897598480. Its totient is φ = 6129089280.

The previous prime is 12500790383. The next prime is 12500790397. The reversal of 12500790392 is 29309700521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12500790397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39167 + ... + 162897.

Almost surely, 2^12500790392 is an apocalyptic number.

It is an amenable number.

12500790392 is a deficient number, since it is larger than the sum of its proper divisors (11396808088).

12500790392 is a wasteful number, since it uses less digits than its factorization.

12500790392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123983 (or 123979 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 38.

The spelling of 12500790392 in words is "twelve billion, five hundred million, seven hundred ninety thousand, three hundred ninety-two".