80370165 has 48 divisors (see below), whose sum is σ = 139471488. Its totient is φ = 39443712.

The previous prime is 80370149. The next prime is 80370167. The reversal of 80370165 is 56107308.

It is not a de Polignac number, because 80370165 - 2⁴ = 80370149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80370167) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 290007 + ... + 290283.

It is an arithmetic number, because the mean of its divisors is an integer number (2905656).

Almost surely, 2^80370165 is an apocalyptic number.

It is an amenable number.

80370165 is a deficient number, since it is larger than the sum of its proper divisors (59101323).

80370165 is a wasteful number, since it uses less digits than its factorization.

80370165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366 (or 337 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 80370165 is about 8964.9408810098. The cubic root of 80370165 is about 431.5504958792.

The spelling of 80370165 in words is "eighty million, three hundred seventy thousand, one hundred sixty-five".