13164522004 has 12 divisors (see below), whose sum is σ = 23660560084. Its totient is φ = 6404361984.

The previous prime is 13164521977. The next prime is 13164522047. The reversal of 13164522004 is 40022546131.

It can be written as a sum of positive squares in 2 ways, for example, as 8587728900 + 4576793104 = 92670^2 + 67652^2 .

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 3 ways as a sum of consecutive naturals, for example, 44474589 + ... + 44474884.

Almost surely, 2^13164522004 is an apocalyptic number.

It is an amenable number.

13164522004 is a deficient number, since it is larger than the sum of its proper divisors (10496038080).

13164522004 is a wasteful number, since it uses less digits than its factorization.

13164522004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88949514 (or 88949512 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The spelling of 13164522004 in words is "thirteen billion, one hundred sixty-four million, five hundred twenty-two thousand, four".