504963223 has 4 divisors (see below), whose sum is σ = 534666960. Its totient is φ = 475259488.

The previous prime is 504963197. The next prime is 504963259. The reversal of 504963223 is 322369405.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 504963223 - 2⁵ = 504963191 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 (504964223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14851843 + ... + 14851876.

It is an arithmetic number, because the mean of its divisors is an integer number (133666740).

Almost surely, 2^504963223 is an apocalyptic number.

504963223 is a deficient number, since it is larger than the sum of its proper divisors (29703737).

504963223 is a wasteful number, since it uses less digits than its factorization.

504963223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29703736.

The product of its (nonzero) digits is 38880, while the sum is 34.

The square root of 504963223 is about 22471.3867618356. The cubic root of 504963223 is about 796.3180924215.

The spelling of 504963223 in words is "five hundred four million, nine hundred sixty-three thousand, two hundred twenty-three".