5239449359 has 2 divisors, whose sum is σ = 5239449360. Its totient is φ = 5239449358.

The previous prime is 5239449323. The next prime is 5239449377. The reversal of 5239449359 is 9539449325.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5239449359 - 2¹⁶ = 5239383823 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5239449359.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5239449959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2619724679 + 2619724680.

It is an arithmetic number, because the mean of its divisors is an integer number (2619724680).

Almost surely, 2^5239449359 is an apocalyptic number.

5239449359 is a deficient number, since it is larger than the sum of its proper divisors (1).

5239449359 is an equidigital number, since it uses as much as digits as its factorization.

5239449359 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5248800, while the sum is 53.

The square root of 5239449359 is about 72384.0407755743. The cubic root of 5239449359 is about 1736.8482778667.

The spelling of 5239449359 in words is "five billion, two hundred thirty-nine million, four hundred forty-nine thousand, three hundred fifty-nine".