13539268959 has 16 divisors (see below), whose sum is σ = 18450800640. Its totient is φ = 8828961120.

The previous prime is 13539268933. The next prime is 13539268961. The reversal of 13539268959 is 95986293531.

13539268959 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13539268959 - 2¹¹ = 13539266911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13539268909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223204 + ... + 277305.

It is an arithmetic number, because the mean of its divisors is an integer number (1153175040).

Almost surely, 2^13539268959 is an apocalyptic number.

13539268959 is a deficient number, since it is larger than the sum of its proper divisors (4911531681).

13539268959 is a wasteful number, since it uses less digits than its factorization.

13539268959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500710.

The product of its digits is 15746400, while the sum is 60.

The spelling of 13539268959 in words is "thirteen billion, five hundred thirty-nine million, two hundred sixty-eight thousand, nine hundred fifty-nine".