13164611975 has 12 divisors (see below), whose sum is σ = 16383059304. Its totient is φ = 10493663520.

The previous prime is 13164611939. The next prime is 13164612037. The reversal of 13164611975 is 57911646131.

It is not a de Polignac number, because 13164611975 - 2¹⁰ = 13164610951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 943589 + ... + 957438.

It is an arithmetic number, because the mean of its divisors is an integer number (1365254942).

Almost surely, 2^13164611975 is an apocalyptic number.

13164611975 is a deficient number, since it is larger than the sum of its proper divisors (3218447329).

13164611975 is a wasteful number, since it uses less digits than its factorization.

13164611975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1901314 (or 1901309 counting only the distinct ones).

The product of its digits is 136080, while the sum is 44.

The spelling of 13164611975 in words is "thirteen billion, one hundred sixty-four million, six hundred eleven thousand, nine hundred seventy-five".