85165119 has 24 divisors (see below), whose sum is σ = 133809312. Its totient is φ = 51883200.

The previous prime is 85165103. The next prime is 85165147. The reversal of 85165119 is 91156158.

It is not a de Polignac number, because 85165119 - 2⁴ = 85165103 is a prime.

It is a super-2 number, since 2×85165119² = 14506194988568322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85165219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8214 + ... + 15420.

It is an arithmetic number, because the mean of its divisors is an integer number (5575388).

Almost surely, 2^85165119 is an apocalyptic number.

85165119 is a deficient number, since it is larger than the sum of its proper divisors (48644193).

85165119 is a wasteful number, since it uses less digits than its factorization.

85165119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7327 (or 7324 counting only the distinct ones).

The product of its digits is 10800, while the sum is 36.

The square root of 85165119 is about 9228.4949477149. The cubic root of 85165119 is about 439.9674889890.

The spelling of 85165119 in words is "eighty-five million, one hundred sixty-five thousand, one hundred nineteen".