5014438391 has 2 divisors, whose sum is σ = 5014438392. Its totient is φ = 5014438390.

The previous prime is 5014438381. The next prime is 5014438397. The reversal of 5014438391 is 1938344105.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5014438391 - 2³⁰ = 3940696567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5014438397) 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, 2507219195 + 2507219196.

It is an arithmetic number, because the mean of its divisors is an integer number (2507219196).

Almost surely, 2^5014438391 is an apocalyptic number.

5014438391 is a deficient number, since it is larger than the sum of its proper divisors (1).

5014438391 is an equidigital number, since it uses as much as digits as its factorization.

5014438391 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 5014438391 is about 70812.6993624731. The cubic root of 5014438391 is about 1711.6203183068.

The spelling of 5014438391 in words is "five billion, fourteen million, four hundred thirty-eight thousand, three hundred ninety-one".