13265065364 has 24 divisors (see below), whose sum is σ = 23358332928. Its totient is φ = 6591324960.

The previous prime is 13265065349. The next prime is 13265065369. The reversal of 13265065364 is 46356056231.

It is a super-2 number, since 2×13265065364² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13265065369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 822482 + ... + 838454.

It is an arithmetic number, because the mean of its divisors is an integer number (973263872).

Almost surely, 2^13265065364 is an apocalyptic number.

It is an amenable number.

13265065364 is a deficient number, since it is larger than the sum of its proper divisors (10093267564).

13265065364 is a wasteful number, since it uses less digits than its factorization.

13265065364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17255 (or 17253 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 41.

The spelling of 13265065364 in words is "thirteen billion, two hundred sixty-five million, sixty-five thousand, three hundred sixty-four".