5004344491 has 2 divisors, whose sum is σ = 5004344492. Its totient is φ = 5004344490.

The previous prime is 5004344489. The next prime is 5004344533. The reversal of 5004344491 is 1944434005.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5004344491 - 2¹ = 5004344489 is a prime.

Together with 5004344489, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (5004344441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2502172245 + 2502172246.

It is an arithmetic number, because the mean of its divisors is an integer number (2502172246).

Almost surely, 2^5004344491 is an apocalyptic number.

5004344491 is a deficient number, since it is larger than the sum of its proper divisors (1).

5004344491 is an equidigital number, since it uses as much as digits as its factorization.

5004344491 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 5004344491 is about 70741.3916388418. The cubic root of 5004344491 is about 1710.4710683083.

Adding to 5004344491 its reverse (1944434005), we get a palindrome (6948778496).

The spelling of 5004344491 in words is "five billion, four million, three hundred forty-four thousand, four hundred ninety-one".