504412313 has 2 divisors, whose sum is σ = 504412314. Its totient is φ = 504412312.

The previous prime is 504412301. The next prime is 504412327. The reversal of 504412313 is 313214405.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 309865609 + 194546704 = 17603^2 + 13948^2 .

It is a cyclic number.

It is not a de Polignac number, because 504412313 - 2¹⁰ = 504411289 is a prime.

It is not a weakly prime, because it can be changed into another prime (504412343) 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 as a sum of consecutive naturals, namely, 252206156 + 252206157.

It is an arithmetic number, because the mean of its divisors is an integer number (252206157).

Almost surely, 2^504412313 is an apocalyptic number.

It is an amenable number.

504412313 is a deficient number, since it is larger than the sum of its proper divisors (1).

504412313 is an equidigital number, since it uses as much as digits as its factorization.

504412313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 504412313 is about 22459.1253836831. The cubic root of 504412313 is about 796.0283952607.

Adding to 504412313 its reverse (313214405), we get a palindrome (817626718).

The spelling of 504412313 in words is "five hundred four million, four hundred twelve thousand, three hundred thirteen".