13097597432 has 32 divisors (see below), whose sum is σ = 24987664080. Its totient is φ = 6434453760.

The previous prime is 13097597417. The next prime is 13097597459. The reversal of 13097597432 is 23479579031.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 450983 + ... + 479145.

Almost surely, 2^13097597432 is an apocalyptic number.

It is an amenable number.

13097597432 is a deficient number, since it is larger than the sum of its proper divisors (11890066648).

13097597432 is a wasteful number, since it uses less digits than its factorization.

13097597432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29183 (or 29179 counting only the distinct ones).

The product of its (nonzero) digits is 1428840, while the sum is 50.

The spelling of 13097597432 in words is "thirteen billion, ninety-seven million, five hundred ninety-seven thousand, four hundred thirty-two".