13512990635 has 8 divisors (see below), whose sum is σ = 16216653600. Its totient is φ = 10809682624.

The previous prime is 13512990593. The next prime is 13512990643. The reversal of 13512990635 is 53609921531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13512990635 - 2⁶ = 13512990571 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3791 + ... + 164439.

It is an arithmetic number, because the mean of its divisors is an integer number (2027081700).

Almost surely, 2^13512990635 is an apocalyptic number.

13512990635 is a deficient number, since it is larger than the sum of its proper divisors (2703662965).

13512990635 is a wasteful number, since it uses less digits than its factorization.

13512990635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177477.

The product of its (nonzero) digits is 218700, while the sum is 44.

The spelling of 13512990635 in words is "thirteen billion, five hundred twelve million, nine hundred ninety thousand, six hundred thirty-five".