500165 has 8 divisors (see below), whose sum is σ = 604800. Its totient is φ = 397072.

The previous prime is 500153. The next prime is 500167. The reversal of 500165 is 561005.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 500165 - 2¹⁰ = 499141 is a prime.

500165 is a modest number, since divided by 165 gives 50 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 536 + ... + 1134.

It is an arithmetic number, because the mean of its divisors is an integer number (75600).

2⁵⁰⁰¹⁶⁵ is an apocalyptic number.

It is an amenable number.

500165 is a deficient number, since it is larger than the sum of its proper divisors (104635).

500165 is a wasteful number, since it uses less digits than its factorization.

500165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771.

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 500165 is about 707.2234441815. The cubic root of 500165 is about 79.3787823440.

The spelling of 500165 in words is "five hundred thousand, one hundred sixty-five".