13087867837 has 12 divisors (see below), whose sum is σ = 14600561248. Its totient is φ = 11720471400.

The previous prime is 13087867829. The next prime is 13087867861. The reversal of 13087867837 is 73876878031.

It is not a de Polignac number, because 13087867837 - 2³ = 13087867829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13087867867) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 799089 + ... + 815302.

Almost surely, 2^13087867837 is an apocalyptic number.

It is an amenable number.

13087867837 is a deficient number, since it is larger than the sum of its proper divisors (1512693411).

13087867837 is a wasteful number, since it uses less digits than its factorization.

13087867837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1614480 (or 1614469 counting only the distinct ones).

The product of its (nonzero) digits is 9483264, while the sum is 58.

The spelling of 13087867837 in words is "thirteen billion, eighty-seven million, eight hundred sixty-seven thousand, eight hundred thirty-seven".