13606026172 has 6 divisors (see below), whose sum is σ = 23810545808. Its totient is φ = 6803013084.

The previous prime is 13606026163. The next prime is 13606026197. The reversal of 13606026172 is 27162060631.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1700753268 + ... + 1700753275.

Almost surely, 2^13606026172 is an apocalyptic number.

It is an amenable number.

13606026172 is a deficient number, since it is larger than the sum of its proper divisors (10204519636).

13606026172 is a wasteful number, since it uses less digits than its factorization.

13606026172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3401506547 (or 3401506545 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The spelling of 13606026172 in words is "thirteen billion, six hundred six million, twenty-six thousand, one hundred seventy-two".