166160005199 has 2 divisors, whose sum is σ = 166160005200. Its totient is φ = 166160005198.

The previous prime is 166160005183. The next prime is 166160005223. The reversal of 166160005199 is 991500061661.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 166160005199 - 2⁴ = 166160005183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (166160005399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83080002599 + 83080002600.

It is an arithmetic number, because the mean of its divisors is an integer number (83080002600).

Almost surely, 2^166160005199 is an apocalyptic number.

166160005199 is a deficient number, since it is larger than the sum of its proper divisors (1).

166160005199 is an equidigital number, since it uses as much as digits as its factorization.

166160005199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 87480, while the sum is 44.

The spelling of 166160005199 in words is "one hundred sixty-six billion, one hundred sixty million, five thousand, one hundred ninety-nine".