13167135064 has 8 divisors (see below), whose sum is σ = 24688378260. Its totient is φ = 6583567528.

The previous prime is 13167135061. The next prime is 13167135077. The reversal of 13167135064 is 46053176131.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13167135061) by changing a digit.

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 as a sum of consecutive naturals, namely, 822945934 + ... + 822945949.

Almost surely, 2^13167135064 is an apocalyptic number.

It is an amenable number.

13167135064 is a deficient number, since it is larger than the sum of its proper divisors (11521243196).

13167135064 is a wasteful number, since it uses less digits than its factorization.

13167135064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1645891889 (or 1645891885 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 37.

The spelling of 13167135064 in words is "thirteen billion, one hundred sixty-seven million, one hundred thirty-five thousand, sixty-four".