533165 has 8 divisors (see below), whose sum is σ = 662040. Its totient is φ = 411712.

The previous prime is 533149. The next prime is 533167. The reversal of 533165 is 561335.

It can be written as a sum of positive squares in 4 ways, for example, as 119716 + 413449 = 346^2 + 643^2 .

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 533165 - 2⁴ = 533149 is a prime.

It is a nialpdrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 533165.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533167) 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, 1694 + ... + 1983.

It is an arithmetic number, because the mean of its divisors is an integer number (82755).

2⁵³³¹⁶⁵ is an apocalyptic number.

It is an amenable number.

533165 is a deficient number, since it is larger than the sum of its proper divisors (128875).

533165 is a wasteful number, since it uses less digits than its factorization.

533165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3711.

The product of its digits is 1350, while the sum is 23.

The square root of 533165 is about 730.1814842900. The cubic root of 533165 is about 81.0874937321.

The spelling of 533165 in words is "five hundred thirty-three thousand, one hundred sixty-five".