500855223 has 16 divisors (see below), whose sum is σ = 729055872. Its totient is φ = 303324000.

The previous prime is 500855197. The next prime is 500855231. The reversal of 500855223 is 322558005.

It is not a de Polignac number, because 500855223 - 2⁵ = 500855191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500855233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47013 + ... + 56673.

It is an arithmetic number, because the mean of its divisors is an integer number (45565992).

Almost surely, 2^500855223 is an apocalyptic number.

500855223 is a deficient number, since it is larger than the sum of its proper divisors (228200649).

500855223 is a wasteful number, since it uses less digits than its factorization.

500855223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11246.

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 500855223 is about 22379.7949722512. The cubic root of 500855223 is about 794.1527955178.

The spelling of 500855223 in words is "five hundred million, eight hundred fifty-five thousand, two hundred twenty-three".