13253685959165 has 16 divisors (see below), whose sum is σ = 15929496111360. Its totient is φ = 10586238425280.

The previous prime is 13253685959141. The next prime is 13253685959167. The reversal of 13253685959165 is 56195958635231.

It is not a de Polignac number, because 13253685959165 - 2¹⁶ = 13253685893629 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13253685959095 and 13253685959104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13253685959167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21285692 + ... + 21899498.

It is an arithmetic number, because the mean of its divisors is an integer number (995593506960).

Almost surely, 2^{13253685959165} is an apocalyptic number.

It is an amenable number.

13253685959165 is a deficient number, since it is larger than the sum of its proper divisors (2675810152195).

13253685959165 is an equidigital number, since it uses as much as digits as its factorization.

13253685959165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620612.

The product of its digits is 262440000, while the sum is 68.

The spelling of 13253685959165 in words is "thirteen trillion, two hundred fifty-three billion, six hundred eighty-five million, nine hundred fifty-nine thousand, one hundred sixty-five".