13065255264215 has 96 divisors (see below), whose sum is σ = 20764763610624. Its totient is φ = 7789079612160.

The previous prime is 13065255264071. The next prime is 13065255264221. The reversal of 13065255264215 is 51246255256031.

It is not a de Polignac number, because 13065255264215 - 2⁸ = 13065255263959 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13065255264215.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 428115137 + ... + 428145653.

It is an arithmetic number, because the mean of its divisors is an integer number (216299620944).

Almost surely, 2^{13065255264215} is an apocalyptic number.

13065255264215 is a deficient number, since it is larger than the sum of its proper divisors (7699508346409).

13065255264215 is a wasteful number, since it uses less digits than its factorization.

13065255264215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37477 (or 37470 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 47.

The spelling of 13065255264215 in words is "thirteen trillion, sixty-five billion, two hundred fifty-five million, two hundred sixty-four thousand, two hundred fifteen".