504351229 has 2 divisors, whose sum is σ = 504351230. Its totient is φ = 504351228.

The previous prime is 504351217. The next prime is 504351259. The reversal of 504351229 is 922153405.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 334048729 + 170302500 = 18277^2 + 13050^2 .

It is a cyclic number.

It is not a de Polignac number, because 504351229 - 2¹⁵ = 504318461 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 504351229.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (504351259) 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 as a sum of consecutive naturals, namely, 252175614 + 252175615.

It is an arithmetic number, because the mean of its divisors is an integer number (252175615).

Almost surely, 2^504351229 is an apocalyptic number.

It is an amenable number.

504351229 is a deficient number, since it is larger than the sum of its proper divisors (1).

504351229 is an equidigital number, since it uses as much as digits as its factorization.

504351229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 504351229 is about 22457.7654498394. The cubic root of 504351229 is about 795.9962611248.

The spelling of 504351229 in words is "five hundred four million, three hundred fifty-one thousand, two hundred twenty-nine".