5050345309 has 2 divisors, whose sum is σ = 5050345310. Its totient is φ = 5050345308.

The previous prime is 5050345297. The next prime is 5050345393. The reversal of 5050345309 is 9035430505.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4990716025 + 59629284 = 70645^2 + 7722^2 .

It is a cyclic number.

It is not a de Polignac number, because 5050345309 - 2⁵ = 5050345277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5050345009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2525172654 + 2525172655.

It is an arithmetic number, because the mean of its divisors is an integer number (2525172655).

Almost surely, 2^5050345309 is an apocalyptic number.

It is an amenable number.

5050345309 is a deficient number, since it is larger than the sum of its proper divisors (1).

5050345309 is an equidigital number, since it uses as much as digits as its factorization.

5050345309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40500, while the sum is 34.

The square root of 5050345309 is about 71065.7815618741. The cubic root of 5050345309 is about 1715.6960751392.

The spelling of 5050345309 in words is "five billion, fifty million, three hundred forty-five thousand, three hundred nine".