5170165 has 32 divisors (see below), whose sum is σ = 8338176. Its totient is φ = 2972160.

The previous prime is 5170163. The next prime is 5170181. The reversal of 5170165 is 5610715.

It is not a de Polignac number, because 5170165 - 2¹ = 5170163 is a prime.

It is a super-2 number, since 2×5170165² = 53461212254450, which contains 22 as substring.

It is a Smith number, since the sum of its digits (25) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5170163) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4489 + ... + 5521.

It is an arithmetic number, because the mean of its divisors is an integer number (260568).

Almost surely, 2^5170165 is an apocalyptic number.

5170165 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5170165 is a deficient number, since it is larger than the sum of its proper divisors (3168011).

5170165 is a wasteful number, since it uses less digits than its factorization.

5170165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1069.

The product of its (nonzero) digits is 1050, while the sum is 25.

The square root of 5170165 is about 2273.7996833494. The cubic root of 5170165 is about 172.9158489018.

It can be divided in two parts, 5170 and 165, that added together give a palindrome (5335).

The spelling of 5170165 in words is "five million, one hundred seventy thousand, one hundred sixty-five".