166160005159 has 8 divisors (see below), whose sum is σ = 170671818240. Its totient is φ = 161707951416.

The previous prime is 166160005157. The next prime is 166160005183. The reversal of 166160005159 is 951500061661.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 166160005159 - 2¹ = 166160005157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (166160005157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14934199 + ... + 14945320.

It is an arithmetic number, because the mean of its divisors is an integer number (21333977280).

Almost surely, 2^166160005159 is an apocalyptic number.

166160005159 is a deficient number, since it is larger than the sum of its proper divisors (4511813081).

166160005159 is an equidigital number, since it uses as much as digits as its factorization.

166160005159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29879669.

The product of its (nonzero) digits is 48600, while the sum is 40.

The spelling of 166160005159 in words is "one hundred sixty-six billion, one hundred sixty million, five thousand, one hundred fifty-nine".