13673975166 has 24 divisors (see below), whose sum is σ = 29648767824. Its totient is φ = 4554634560.

The previous prime is 13673975141. The next prime is 13673975191. The reversal of 13673975166 is 66157937631.

13673975166 is a `hidden beast` number, since 1 + 36 + 7 + 3 + 97 + 516 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (13673975141) and next prime (13673975191).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 254586 + ... + 303581.

It is an arithmetic number, because the mean of its divisors is an integer number (1235365326).

Almost surely, 2^13673975166 is an apocalyptic number.

13673975166 is an abundant number, since it is smaller than the sum of its proper divisors (15974792658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13673975166 is a wasteful number, since it uses less digits than its factorization.

13673975166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559536 (or 559533 counting only the distinct ones).

The product of its digits is 4286520, while the sum is 54.

The spelling of 13673975166 in words is "thirteen billion, six hundred seventy-three million, nine hundred seventy-five thousand, one hundred sixty-six".