15165005166 has 40 divisors (see below), whose sum is σ = 34317325944. Its totient is φ = 5004946800.

The previous prime is 15165005137. The next prime is 15165005171. The reversal of 15165005166 is 66150056151.

It is a self number, because there is not a number n which added to its sum of digits gives 15165005166.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 447060 + ... + 479783.

Almost surely, 2^15165005166 is an apocalyptic number.

15165005166 is an abundant number, since it is smaller than the sum of its proper divisors (19152320778).

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

15165005166 is a wasteful number, since it uses less digits than its factorization.

15165005166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 926958 (or 926949 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The spelling of 15165005166 in words is "fifteen billion, one hundred sixty-five million, five thousand, one hundred sixty-six".