5239369 has 2 divisors, whose sum is σ = 5239370. Its totient is φ = 5239368.

The previous prime is 5239357. The next prime is 5239373. The reversal of 5239369 is 9639325.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5107600 + 131769 = 2260^2 + 363^2 .

It is a cyclic number.

It is not a de Polignac number, because 5239369 - 2⁵ = 5239337 is a prime.

It is a super-2 number, since 2×5239369² = 54901975036322, which contains 22 as substring.

5239369 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (5239319) 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, 2619684 + 2619685.

It is an arithmetic number, because the mean of its divisors is an integer number (2619685).

Almost surely, 2^5239369 is an apocalyptic number.

It is an amenable number.

5239369 is a deficient number, since it is larger than the sum of its proper divisors (1).

5239369 is an equidigital number, since it uses as much as digits as its factorization.

5239369 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43740, while the sum is 37.

The square root of 5239369 is about 2288.9667974875. The cubic root of 5239369 is about 173.6839398301.

The spelling of 5239369 in words is "five million, two hundred thirty-nine thousand, three hundred sixty-nine".