5056242313 has 2 divisors, whose sum is σ = 5056242314. Its totient is φ = 5056242312.

The previous prime is 5056242299. The next prime is 5056242319. The reversal of 5056242313 is 3132426505.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5056205449 + 36864 = 71107^2 + 192^2 .

It is a cyclic number.

It is not a de Polignac number, because 5056242313 - 2¹⁷ = 5056111241 is a prime.

It is not a weakly prime, because it can be changed into another prime (5056242319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2528121156 + 2528121157.

It is an arithmetic number, because the mean of its divisors is an integer number (2528121157).

Almost surely, 2^5056242313 is an apocalyptic number.

It is an amenable number.

5056242313 is a deficient number, since it is larger than the sum of its proper divisors (1).

5056242313 is an equidigital number, since it uses as much as digits as its factorization.

5056242313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 5056242313 is about 71107.2592145134. The cubic root of 5056242313 is about 1716.3635893180.

Adding to 5056242313 its reverse (3132426505), we get a palindrome (8188668818).

The spelling of 5056242313 in words is "five billion, fifty-six million, two hundred forty-two thousand, three hundred thirteen".