13497529915 has 16 divisors (see below), whose sum is σ = 16271248896. Its totient is φ = 10748636800.

The previous prime is 13497529907. The next prime is 13497529919. The reversal of 13497529915 is 51992579431.

It is not a de Polignac number, because 13497529915 - 2³ = 13497529907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13497529919) 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, 1373670 + ... + 1383460.

It is an arithmetic number, because the mean of its divisors is an integer number (1016953056).

Almost surely, 2^13497529915 is an apocalyptic number.

13497529915 is a deficient number, since it is larger than the sum of its proper divisors (2773718981).

13497529915 is an equidigital number, since it uses as much as digits as its factorization.

13497529915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11030.

The product of its digits is 3061800, while the sum is 55.

The spelling of 13497529915 in words is "thirteen billion, four hundred ninety-seven million, five hundred twenty-nine thousand, nine hundred fifteen".