13297617088 has 28 divisors (see below), whose sum is σ = 30157096912. Its totient is φ = 5698978560.

The previous prime is 13297617079. The next prime is 13297617089. The reversal of 13297617088 is 88071679231.

It is a tau number, because it is divible by the number of its divisors (28).

It is not an unprimeable number, because it can be changed into a prime (13297617089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14840643 + ... + 14841538.

Almost surely, 2^13297617088 is an apocalyptic number.

It is an amenable number.

13297617088 is an abundant number, since it is smaller than the sum of its proper divisors (16859479824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13297617088 is an equidigital number, since it uses as much as digits as its factorization.

13297617088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29682200 (or 29682190 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 52.

The spelling of 13297617088 in words is "thirteen billion, two hundred ninety-seven million, six hundred seventeen thousand, eighty-eight".