13160565253 has 16 divisors (see below), whose sum is σ = 14897774592. Its totient is φ = 11517534000.

The previous prime is 13160565239. The next prime is 13160565263. The reversal of 13160565253 is 35256506131.

It is a cyclic number.

It is not a de Polignac number, because 13160565253 - 2⁵ = 13160565221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13160565233) 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 in 15 ways as a sum of consecutive naturals, for example, 35901 + ... + 166162.

It is an arithmetic number, because the mean of its divisors is an integer number (931110912).

Almost surely, 2^13160565253 is an apocalyptic number.

It is an amenable number.

13160565253 is a deficient number, since it is larger than the sum of its proper divisors (1737209339).

13160565253 is a wasteful number, since it uses less digits than its factorization.

13160565253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202296.

The product of its (nonzero) digits is 81000, while the sum is 37.

The spelling of 13160565253 in words is "thirteen billion, one hundred sixty million, five hundred sixty-five thousand, two hundred fifty-three".