5099309 has 2 divisors, whose sum is σ = 5099310. Its totient is φ = 5099308.

The previous prime is 5099267. The next prime is 5099317. The reversal of 5099309 is 9039905.

5099309 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4202500 + 896809 = 2050^2 + 947^2 .

It is a cyclic number.

It is not a de Polignac number, because 5099309 - 2⁸ = 5099053 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 (5099329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2549654 + 2549655.

It is an arithmetic number, because the mean of its divisors is an integer number (2549655).

Almost surely, 2^5099309 is an apocalyptic number.

It is an amenable number.

5099309 is a deficient number, since it is larger than the sum of its proper divisors (1).

5099309 is an equidigital number, since it uses as much as digits as its factorization.

5099309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10935, while the sum is 35.

The square root of 5099309 is about 2258.1649629733. The cubic root of 5099309 is about 172.1222877429.

The spelling of 5099309 in words is "five million, ninety-nine thousand, three hundred nine".