13712650659 has 12 divisors (see below), whose sum is σ = 19809307336. Its totient is φ = 9140776992.

The previous prime is 13712650603. The next prime is 13712650663. The reversal of 13712650659 is 95605621731.

13712650659 is a `hidden beast` number, since 1 + 3 + 71 + 26 + 506 + 59 = 666.

13712650659 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13712650659 - 2⁸ = 13712650403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13712650559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10752 + ... + 165954.

Almost surely, 2^13712650659 is an apocalyptic number.

13712650659 is a deficient number, since it is larger than the sum of its proper divisors (6096656677).

13712650659 is a wasteful number, since it uses less digits than its factorization.

13712650659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165026 (or 165023 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 45.

The spelling of 13712650659 in words is "thirteen billion, seven hundred twelve million, six hundred fifty thousand, six hundred fifty-nine".