504361313 has 2 divisors, whose sum is σ = 504361314. Its totient is φ = 504361312.

The previous prime is 504361271. The next prime is 504361357. The reversal of 504361313 is 313163405.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 275958544 + 228402769 = 16612^2 + 15113^2 .

It is a cyclic number.

It is not a de Polignac number, because 504361313 - 2⁸ = 504361057 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (504361373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252180656 + 252180657.

It is an arithmetic number, because the mean of its divisors is an integer number (252180657).

Almost surely, 2^504361313 is an apocalyptic number.

It is an amenable number.

504361313 is a deficient number, since it is larger than the sum of its proper divisors (1).

504361313 is an equidigital number, since it uses as much as digits as its factorization.

504361313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 504361313 is about 22457.9899590324. The cubic root of 504361313 is about 796.0015661400.

The spelling of 504361313 in words is "five hundred four million, three hundred sixty-one thousand, three hundred thirteen".