5322509 has 2 divisors, whose sum is σ = 5322510. Its totient is φ = 5322508.

The previous prime is 5322491. The next prime is 5322511. The reversal of 5322509 is 9052235.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5189284 + 133225 = 2278^2 + 365^2 .

It is a cyclic number.

It is not a de Polignac number, because 5322509 - 2⁸ = 5322253 is a prime.

Together with 5322511, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5322539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2661254 + 2661255.

It is an arithmetic number, because the mean of its divisors is an integer number (2661255).

Almost surely, 2^5322509 is an apocalyptic number.

It is an amenable number.

5322509 is a deficient number, since it is larger than the sum of its proper divisors (1).

5322509 is an equidigital number, since it uses as much as digits as its factorization.

5322509 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 5322509 is about 2307.0563495502. The cubic root of 5322509 is about 174.5978138160.

The spelling of 5322509 in words is "five million, three hundred twenty-two thousand, five hundred nine".