165070070612166 has 16 divisors (see below), whose sum is σ = 330261919250688. Its totient is φ = 55003060533000.

The previous prime is 165070070612141. The next prime is 165070070612197. The reversal of 165070070612166 is 661216070070561.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5074066810 + ... + 5074099341.

It is an arithmetic number, because the mean of its divisors is an integer number (20641369953168).

Almost surely, 2^{165070070612166} is an apocalyptic number.

165070070612166 is an abundant number, since it is smaller than the sum of its proper divisors (165191848638522).

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

165070070612166 is a wasteful number, since it uses less digits than its factorization.

165070070612166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10148168867.

The product of its (nonzero) digits is 635040, while the sum is 48.

The spelling of 165070070612166 in words is "one hundred sixty-five trillion, seventy billion, seventy million, six hundred twelve thousand, one hundred sixty-six".