5039943319 has 2 divisors, whose sum is σ = 5039943320. Its totient is φ = 5039943318.

The previous prime is 5039943317. The next prime is 5039943341. The reversal of 5039943319 is 9133499305.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5039943319 - 2¹ = 5039943317 is a prime.

It is a super-2 number, since 2×5039943319² = 50802057317465471522, which contains 22 as substring.

Together with 5039943317, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5039943313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2519971659 + 2519971660.

It is an arithmetic number, because the mean of its divisors is an integer number (2519971660).

Almost surely, 2^5039943319 is an apocalyptic number.

5039943319 is a deficient number, since it is larger than the sum of its proper divisors (1).

5039943319 is an equidigital number, since it uses as much as digits as its factorization.

5039943319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 393660, while the sum is 46.

The square root of 5039943319 is about 70992.5581945037. The cubic root of 5039943319 is about 1714.5173491289.

The spelling of 5039943319 in words is "five billion, thirty-nine million, nine hundred forty-three thousand, three hundred nineteen".