5308609 has 2 divisors, whose sum is σ = 5308610. Its totient is φ = 5308608.

The previous prime is 5308579. The next prime is 5308637. The reversal of 5308609 is 9068035.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5276209 + 32400 = 2297^2 + 180^2 .

It is a cyclic number.

It is not a de Polignac number, because 5308609 - 2⁵ = 5308577 is a prime.

It is not a weakly prime, because it can be changed into another prime (5308679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2654304 + 2654305.

It is an arithmetic number, because the mean of its divisors is an integer number (2654305).

Almost surely, 2^5308609 is an apocalyptic number.

It is an amenable number.

5308609 is a deficient number, since it is larger than the sum of its proper divisors (1).

5308609 is an equidigital number, since it uses as much as digits as its factorization.

5308609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 5308609 is about 2304.0418832999. The cubic root of 5308609 is about 174.4456909890.

The spelling of 5308609 in words is "five million, three hundred eight thousand, six hundred nine".