13892052699 has 48 divisors (see below), whose sum is σ = 23622337024. Its totient is φ = 7702128000.

The previous prime is 13892052689. The next prime is 13892052703. The reversal of 13892052699 is 99625029831.

It is a happy number.

13892052699 is a `hidden beast` number, since 1 + 3 + 8 + 9 + 20 + 526 + 99 = 666.

It is not a de Polignac number, because 13892052699 - 2⁵ = 13892052667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13892052619) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 392079 + ... + 426039.

Almost surely, 2^13892052699 is an apocalyptic number.

13892052699 is a deficient number, since it is larger than the sum of its proper divisors (9730284325).

13892052699 is a wasteful number, since it uses less digits than its factorization.

13892052699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34168 (or 34165 counting only the distinct ones).

The product of its (nonzero) digits is 2099520, while the sum is 54.

The spelling of 13892052699 in words is "thirteen billion, eight hundred ninety-two million, fifty-two thousand, six hundred ninety-nine".