13275133164 has 36 divisors (see below), whose sum is σ = 33882388176. Its totient is φ = 4382081568.

The previous prime is 13275133133. The next prime is 13275133187. The reversal of 13275133164 is 46133157231.

13275133164 is a `hidden beast` number, since 1 + 327 + 5 + 13 + 316 + 4 = 666.

13275133164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

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, 1786359 + ... + 1793774.

Almost surely, 2^13275133164 is an apocalyptic number.

It is an amenable number.

13275133164 is an abundant number, since it is smaller than the sum of its proper divisors (20607255012).

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

13275133164 is a wasteful number, since it uses less digits than its factorization.

13275133164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3580246 (or 3580241 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The spelling of 13275133164 in words is "thirteen billion, two hundred seventy-five million, one hundred thirty-three thousand, one hundred sixty-four".