13253145917 has 16 divisors (see below), whose sum is σ = 14679460224. Its totient is φ = 11864160000.

The previous prime is 13253145853. The next prime is 13253145929. The reversal of 13253145917 is 71954135231.

It is not a de Polignac number, because 13253145917 - 2⁶ = 13253145853 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13253145977) 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, 659417 + ... + 679217.

It is an arithmetic number, because the mean of its divisors is an integer number (917466264).

Almost surely, 2^13253145917 is an apocalyptic number.

It is an amenable number.

13253145917 is a deficient number, since it is larger than the sum of its proper divisors (1426314307).

13253145917 is a wasteful number, since it uses less digits than its factorization.

13253145917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20740.

The product of its digits is 113400, while the sum is 41.

The spelling of 13253145917 in words is "thirteen billion, two hundred fifty-three million, one hundred forty-five thousand, nine hundred seventeen".