5044663291 has 2 divisors, whose sum is σ = 5044663292. Its totient is φ = 5044663290.

The previous prime is 5044663289. The next prime is 5044663297. The reversal of 5044663291 is 1923664405.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5044663291 - 2¹ = 5044663289 is a prime.

Together with 5044663289, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (5044663297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2522331645 + 2522331646.

It is an arithmetic number, because the mean of its divisors is an integer number (2522331646).

Almost surely, 2^5044663291 is an apocalyptic number.

5044663291 is a deficient number, since it is larger than the sum of its proper divisors (1).

5044663291 is an equidigital number, since it uses as much as digits as its factorization.

5044663291 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 155520, while the sum is 40.

The square root of 5044663291 is about 71025.7931388309. The cubic root of 5044663291 is about 1715.0524046806.

The spelling of 5044663291 in words is "five billion, forty-four million, six hundred sixty-three thousand, two hundred ninety-one".