5220323 has 2 divisors, whose sum is σ = 5220324. Its totient is φ = 5220322.

The previous prime is 5220283. The next prime is 5220331. The reversal of 5220323 is 3230225.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5220323 - 2¹² = 5216227 is a prime.

It is not a weakly prime, because it can be changed into another prime (5220353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2610161 + 2610162.

It is an arithmetic number, because the mean of its divisors is an integer number (2610162).

Almost surely, 2^5220323 is an apocalyptic number.

5220323 is a deficient number, since it is larger than the sum of its proper divisors (1).

5220323 is an equidigital number, since it uses as much as digits as its factorization.

5220323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 5220323 is about 2284.8026172954. The cubic root of 5220323 is about 173.4732273827.

Adding to 5220323 its reverse (3230225), we get a palindrome (8450548).

The spelling of 5220323 in words is "five million, two hundred twenty thousand, three hundred twenty-three".