5317223309 has 2 divisors, whose sum is σ = 5317223310. Its totient is φ = 5317223308.

The previous prime is 5317223287. The next prime is 5317223371. The reversal of 5317223309 is 9033227135.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4351381225 + 965842084 = 65965^2 + 31078^2 .

It is a cyclic number.

It is not a de Polignac number, because 5317223309 - 2¹² = 5317219213 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5317223809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2658611654 + 2658611655.

It is an arithmetic number, because the mean of its divisors is an integer number (2658611655).

Almost surely, 2^5317223309 is an apocalyptic number.

It is an amenable number.

5317223309 is a deficient number, since it is larger than the sum of its proper divisors (1).

5317223309 is an equidigital number, since it uses as much as digits as its factorization.

5317223309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34020, while the sum is 35.

The square root of 5317223309 is about 72919.2931191739. The cubic root of 5317223309 is about 1745.3999799039.

The spelling of 5317223309 in words is "five billion, three hundred seventeen million, two hundred twenty-three thousand, three hundred nine".