5015343209 has 2 divisors, whose sum is σ = 5015343210. Its totient is φ = 5015343208.

The previous prime is 5015343199. The next prime is 5015343211. The reversal of 5015343209 is 9023435105.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3835077184 + 1180266025 = 61928^2 + 34355^2 .

It is a cyclic number.

It is not a de Polignac number, because 5015343209 - 2⁸ = 5015342953 is a prime.

Together with 5015343211, 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 (5015343709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2507671604 + 2507671605.

It is an arithmetic number, because the mean of its divisors is an integer number (2507671605).

Almost surely, 2^5015343209 is an apocalyptic number.

It is an amenable number.

5015343209 is a deficient number, since it is larger than the sum of its proper divisors (1).

5015343209 is an equidigital number, since it uses as much as digits as its factorization.

5015343209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 5015343209 is about 70819.0878859648. The cubic root of 5015343209 is about 1711.7232618212.

The spelling of 5015343209 in words is "five billion, fifteen million, three hundred forty-three thousand, two hundred nine".