5002221449 has 2 divisors, whose sum is σ = 5002221450. Its totient is φ = 5002221448.

The previous prime is 5002221403. The next prime is 5002221451. The reversal of 5002221449 is 9441222005.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4811919424 + 190302025 = 69368^2 + 13795^2 .

It is a cyclic number.

It is not a de Polignac number, because 5002221449 - 2⁸ = 5002221193 is a prime.

Together with 5002221451, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5002221479) 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, 2501110724 + 2501110725.

It is an arithmetic number, because the mean of its divisors is an integer number (2501110725).

Almost surely, 2^5002221449 is an apocalyptic number.

It is an amenable number.

5002221449 is a deficient number, since it is larger than the sum of its proper divisors (1).

5002221449 is an equidigital number, since it uses as much as digits as its factorization.

5002221449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 5002221449 is about 70726.3843908339. The cubic root of 5002221449 is about 1710.2291508055.

The spelling of 5002221449 in words is "five billion, two million, two hundred twenty-one thousand, four hundred forty-nine".