5242313 has 2 divisors, whose sum is σ = 5242314. Its totient is φ = 5242312.

The previous prime is 5242291. The next prime is 5242319. The reversal of 5242313 is 3132425.

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., 5004169 + 238144 = 2237^2 + 488^2 .

It is a cyclic number.

It is not a de Polignac number, because 5242313 - 2⁶ = 5242249 is a prime.

It is not a weakly prime, because it can be changed into another prime (5242319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2621156 + 2621157.

It is an arithmetic number, because the mean of its divisors is an integer number (2621157).

Almost surely, 2^5242313 is an apocalyptic number.

It is an amenable number.

5242313 is a deficient number, since it is larger than the sum of its proper divisors (1).

5242313 is an equidigital number, since it uses as much as digits as its factorization.

5242313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 720, while the sum is 20.

The square root of 5242313 is about 2289.6097920825. The cubic root of 5242313 is about 173.7164647250.

Adding to 5242313 its reverse (3132425), we get a palindrome (8374738).

It can be divided in two parts, 5242 and 313, that added together give a palindrome (5555).

The spelling of 5242313 in words is "five million, two hundred forty-two thousand, three hundred thirteen".