13087792892 has 6 divisors (see below), whose sum is σ = 22903637568. Its totient is φ = 6543896444.

The previous prime is 13087792871. The next prime is 13087792951. The reversal of 13087792892 is 29829778031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1635974108 + ... + 1635974115.

It is an arithmetic number, because the mean of its divisors is an integer number (3817272928).

Almost surely, 2^13087792892 is an apocalyptic number.

It is an amenable number.

13087792892 is a deficient number, since it is larger than the sum of its proper divisors (9815844676).

13087792892 is a wasteful number, since it uses less digits than its factorization.

13087792892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3271948227 (or 3271948225 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 56.

The spelling of 13087792892 in words is "thirteen billion, eighty-seven million, seven hundred ninety-two thousand, eight hundred ninety-two".