13605062164 has 6 divisors (see below), whose sum is σ = 23808858794. Its totient is φ = 6802531080.

The previous prime is 13605062161. The next prime is 13605062167. The reversal of 13605062164 is 46126050631.

It is an interprime number because it is at equal distance from previous prime (13605062161) and next prime (13605062167).

It can be written as a sum of positive squares in only one way, i.e., 7789474564 + 5815587600 = 88258^2 + 76260^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13605062161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1700632767 + ... + 1700632774.

Almost surely, 2^13605062164 is an apocalyptic number.

It is an amenable number.

13605062164 is a deficient number, since it is larger than the sum of its proper divisors (10203796630).

13605062164 is a wasteful number, since it uses less digits than its factorization.

13605062164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3401265545 (or 3401265543 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The spelling of 13605062164 in words is "thirteen billion, six hundred five million, sixty-two thousand, one hundred sixty-four".