13591180269 has 12 divisors (see below), whose sum is σ = 20358805376. Its totient is φ = 9060786684.

The previous prime is 13591180219. The next prime is 13591180277. The reversal of 13591180269 is 96208119531.

It is not a de Polignac number, because 13591180269 - 2²³ = 13582791661 is a prime.

It is a super-2 number, since 2×13591180269² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13591180219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27965149 + ... + 27965634.

Almost surely, 2^13591180269 is an apocalyptic number.

It is an amenable number.

13591180269 is a deficient number, since it is larger than the sum of its proper divisors (6767625107).

13591180269 is an frugal number, since it uses more digits than its factorization.

13591180269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55930798 (or 55930786 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 45.

The spelling of 13591180269 in words is "thirteen billion, five hundred ninety-one million, one hundred eighty thousand, two hundred sixty-nine".