13649387162 has 48 divisors (see below), whose sum is σ = 22307749920. Its totient is φ = 6245723520.

The previous prime is 13649387137. The next prime is 13649387177. The reversal of 13649387162 is 26178394631.

13649387162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 13649387162.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6833948 + ... + 6835944.

It is an arithmetic number, because the mean of its divisors is an integer number (464744790).

Almost surely, 2^13649387162 is an apocalyptic number.

13649387162 is a deficient number, since it is larger than the sum of its proper divisors (8658362758).

13649387162 is a wasteful number, since it uses less digits than its factorization.

13649387162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2207 (or 2166 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 50.

The spelling of 13649387162 in words is "thirteen billion, six hundred forty-nine million, three hundred eighty-seven thousand, one hundred sixty-two".