13590374691 has 8 divisors (see below), whose sum is σ = 18187863120. Its totient is φ = 9026568032.

The previous prime is 13590374687. The next prime is 13590374767. The reversal of 13590374691 is 19647309531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13590374691 - 2² = 13590374687 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13590374691.

It is not an unprimeable number, because it can be changed into a prime (13590374641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8419500 + ... + 8421113.

It is an arithmetic number, because the mean of its divisors is an integer number (2273482890).

Almost surely, 2^13590374691 is an apocalyptic number.

13590374691 is a deficient number, since it is larger than the sum of its proper divisors (4597488429).

13590374691 is a wasteful number, since it uses less digits than its factorization.

13590374691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16840885.

The product of its (nonzero) digits is 612360, while the sum is 48.

The spelling of 13590374691 in words is "thirteen billion, five hundred ninety million, three hundred seventy-four thousand, six hundred ninety-one".