5039863 has 2 divisors, whose sum is σ = 5039864. Its totient is φ = 5039862.

The previous prime is 5039849. The next prime is 5039891. The reversal of 5039863 is 3689305.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5039863 - 2⁵ = 5039831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5039813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2519931 + 2519932.

It is an arithmetic number, because the mean of its divisors is an integer number (2519932).

Almost surely, 2^5039863 is an apocalyptic number.

5039863 is a deficient number, since it is larger than the sum of its proper divisors (1).

5039863 is an equidigital number, since it uses as much as digits as its factorization.

5039863 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 5039863 is about 2244.9639195319. The cubic root of 5039863 is about 171.4508241285.

The spelling of 5039863 in words is "five million, thirty-nine thousand, eight hundred sixty-three".