500533 has 4 divisors (see below), whose sum is σ = 546048. Its totient is φ = 455020.

The previous prime is 500527. The next prime is 500567. The reversal of 500533 is 335005.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 500533 - 2⁵ = 500501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22741 + ... + 22762.

It is an arithmetic number, because the mean of its divisors is an integer number (136512).

2⁵⁰⁰⁵³³ is an apocalyptic number.

It is an amenable number.

500533 is a deficient number, since it is larger than the sum of its proper divisors (45515).

500533 is a wasteful number, since it uses less digits than its factorization.

500533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45514.

The product of its (nonzero) digits is 225, while the sum is 16.

The square root of 500533 is about 707.4835687138. The cubic root of 500533 is about 79.3982454083.

Adding to 500533 its reverse (335005), we get a palindrome (835538).

The spelling of 500533 in words is "five hundred thousand, five hundred thirty-three".