13853797168 has 10 divisors (see below), whose sum is σ = 26841732044. Its totient is φ = 6926898576.

The previous prime is 13853797163. The next prime is 13853797189. The reversal of 13853797168 is 86179735831.

It is not an unprimeable number, because it can be changed into a prime (13853797163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 432931146 + ... + 432931177.

Almost surely, 2^13853797168 is an apocalyptic number.

It is an amenable number.

13853797168 is a deficient number, since it is larger than the sum of its proper divisors (12987934876).

13853797168 is an equidigital number, since it uses as much as digits as its factorization.

13853797168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 865862331 (or 865862325 counting only the distinct ones).

The product of its digits is 7620480, while the sum is 58.

The spelling of 13853797168 in words is "thirteen billion, eight hundred fifty-three million, seven hundred ninety-seven thousand, one hundred sixty-eight".