13650679164 has 12 divisors (see below), whose sum is σ = 31851584744. Its totient is φ = 4550226384.

The previous prime is 13650679129. The next prime is 13650679243. The reversal of 13650679164 is 46197605631.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 568778287 + ... + 568778310.

Almost surely, 2^13650679164 is an apocalyptic number.

It is an amenable number.

13650679164 is an abundant number, since it is smaller than the sum of its proper divisors (18200905580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13650679164 is a wasteful number, since it uses less digits than its factorization.

13650679164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1137556604 (or 1137556602 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 48.

The spelling of 13650679164 in words is "thirteen billion, six hundred fifty million, six hundred seventy-nine thousand, one hundred sixty-four".