504384253 has 2 divisors, whose sum is σ = 504384254. Its totient is φ = 504384252.

The previous prime is 504384233. The next prime is 504384313. The reversal of 504384253 is 352483405.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 379548324 + 124835929 = 19482^2 + 11173^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-504384253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (504384233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252192126 + 252192127.

It is an arithmetic number, because the mean of its divisors is an integer number (252192127).

Almost surely, 2^504384253 is an apocalyptic number.

It is an amenable number.

504384253 is a deficient number, since it is larger than the sum of its proper divisors (1).

504384253 is an equidigital number, since it uses as much as digits as its factorization.

504384253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 57600, while the sum is 34.

The square root of 504384253 is about 22458.5006845960. The cubic root of 504384253 is about 796.0136342075.

The spelling of 504384253 in words is "five hundred four million, three hundred eighty-four thousand, two hundred fifty-three".