13164510249 has 24 divisors (see below), whose sum is σ = 20748952224. Its totient is φ = 7976616000.

The previous prime is 13164510211. The next prime is 13164510277. The reversal of 13164510249 is 94201546131.

It is a happy number.

13164510249 is a `hidden beast` number, since 1 + 3 + 1 + 645 + 1 + 0 + 2 + 4 + 9 = 666.

It is not a de Polignac number, because 13164510249 - 2²¹ = 13162413097 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (13164510049) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 489934 + ... + 516104.

It is an arithmetic number, because the mean of its divisors is an integer number (864539676).

Almost surely, 2^13164510249 is an apocalyptic number.

It is an amenable number.

13164510249 is a deficient number, since it is larger than the sum of its proper divisors (7584441975).

13164510249 is a wasteful number, since it uses less digits than its factorization.

13164510249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31269 (or 31266 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The spelling of 13164510249 in words is "thirteen billion, one hundred sixty-four million, five hundred ten thousand, two hundred forty-nine".