504117229 has 16 divisors (see below), whose sum is σ = 633470976. Its totient is φ = 389718000.

The previous prime is 504117227. The next prime is 504117233. The reversal of 504117229 is 922711405.

It is not a de Polignac number, because 504117229 - 2¹ = 504117227 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 504117229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504117221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15997 + ... + 35554.

It is an arithmetic number, because the mean of its divisors is an integer number (39591936).

Almost surely, 2^504117229 is an apocalyptic number.

It is an amenable number.

504117229 is a deficient number, since it is larger than the sum of its proper divisors (129353747).

504117229 is a wasteful number, since it uses less digits than its factorization.

504117229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51696.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 504117229 is about 22452.5550661834. Note that the first 3 decimals coincide. The cubic root of 504117229 is about 795.8731379730.

The spelling of 504117229 in words is "five hundred four million, one hundred seventeen thousand, two hundred twenty-nine".