496533 has 4 divisors (see below), whose sum is σ = 662048. Its totient is φ = 331020.

The previous prime is 496511. The next prime is 496549. The reversal of 496533 is 335694.

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 not a de Polignac number, because 496533 - 2¹⁷ = 365461 is a prime.

It is an Ulam number.

It is a D-number.

It is a Duffinian number.

496533 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 496533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (496583) 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, 82753 + ... + 82758.

It is an arithmetic number, because the mean of its divisors is an integer number (165512).

2⁴⁹⁶⁵³³ is an apocalyptic number.

It is an amenable number.

496533 is a deficient number, since it is larger than the sum of its proper divisors (165515).

496533 is a wasteful number, since it uses less digits than its factorization.

496533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165514.

The product of its digits is 9720, while the sum is 30.

The square root of 496533 is about 704.6509774349. The cubic root of 496533 is about 79.1861762936.

The spelling of 496533 in words is "four hundred ninety-six thousand, five hundred thirty-three".