5009839 has 2 divisors, whose sum is σ = 5009840. Its totient is φ = 5009838.

The previous prime is 5009821. The next prime is 5009857. The reversal of 5009839 is 9389005.

It is a balanced prime because it is at equal distance from previous prime (5009821) and next prime (5009857).

It is a cyclic number.

It is not a de Polignac number, because 5009839 - 2⁹ = 5009327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5009539) 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, 2504919 + 2504920.

It is an arithmetic number, because the mean of its divisors is an integer number (2504920).

Almost surely, 2^5009839 is an apocalyptic number.

5009839 is a deficient number, since it is larger than the sum of its proper divisors (1).

5009839 is an equidigital number, since it uses as much as digits as its factorization.

5009839 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 5009839 is about 2238.2669635233. The cubic root of 5009839 is about 171.1096841988.

The spelling of 5009839 in words is "five million, nine thousand, eight hundred thirty-nine".