5005311304249 has 2 divisors, whose sum is σ = 5005311304250. Its totient is φ = 5005311304248.

The previous prime is 5005311304207. The next prime is 5005311304261. The reversal of 5005311304249 is 9424031135005.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5005220445225 + 90859024 = 2237235^2 + 9532^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5005311304249 is a prime.

It is not a weakly prime, because it can be changed into another prime (5005311304849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2502655652124 + 2502655652125.

It is an arithmetic number, because the mean of its divisors is an integer number (2502655652125).

Almost surely, 2^{5005311304249} is an apocalyptic number.

It is an amenable number.

5005311304249 is a deficient number, since it is larger than the sum of its proper divisors (1).

5005311304249 is an equidigital number, since it uses as much as digits as its factorization.

5005311304249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64800, while the sum is 37.

The spelling of 5005311304249 in words is "five trillion, five billion, three hundred eleven million, three hundred four thousand, two hundred forty-nine".