80395165 has 16 divisors (see below), whose sum is σ = 99316800. Its totient is φ = 62439552.

The previous prime is 80395129. The next prime is 80395171. The reversal of 80395165 is 56159308.

It is a cyclic number.

It is not a de Polignac number, because 80395165 - 2¹⁹ = 79870877 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37441 + ... + 39529.

It is an arithmetic number, because the mean of its divisors is an integer number (6207300).

Almost surely, 2^80395165 is an apocalyptic number.

It is an amenable number.

80395165 is a deficient number, since it is larger than the sum of its proper divisors (18921635).

80395165 is a wasteful number, since it uses less digits than its factorization.

80395165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2316.

The product of its (nonzero) digits is 32400, while the sum is 37.

The square root of 80395165 is about 8966.3350930020. The cubic root of 80395165 is about 431.5952373739.

The spelling of 80395165 in words is "eighty million, three hundred ninety-five thousand, one hundred sixty-five".