5220331 has 2 divisors, whose sum is σ = 5220332. Its totient is φ = 5220330.

The previous prime is 5220323. The next prime is 5220353. The reversal of 5220331 is 1330225.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5220331 - 2³ = 5220323 is a prime.

It is a super-2 number, since 2×5220331² = 54503711499122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5220361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2610165 + 2610166.

It is an arithmetic number, because the mean of its divisors is an integer number (2610166).

Almost surely, 2^5220331 is an apocalyptic number.

5220331 is a deficient number, since it is larger than the sum of its proper divisors (1).

5220331 is an equidigital number, since it uses as much as digits as its factorization.

5220331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 5220331 is about 2284.8043679930. The cubic root of 5220331 is about 173.4733159969.

Adding to 5220331 its reverse (1330225), we get a palindrome (6550556).

The spelling of 5220331 in words is "five million, two hundred twenty thousand, three hundred thirty-one".