5220333247 has 2 divisors, whose sum is σ = 5220333248. Its totient is φ = 5220333246.

The previous prime is 5220333221. The next prime is 5220333269. The reversal of 5220333247 is 7423330225.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5220333247 - 2⁷ = 5220333119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5220333947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2610166623 + 2610166624.

It is an arithmetic number, because the mean of its divisors is an integer number (2610166624).

Almost surely, 2^5220333247 is an apocalyptic number.

5220333247 is a deficient number, since it is larger than the sum of its proper divisors (1).

5220333247 is an equidigital number, since it uses as much as digits as its factorization.

5220333247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 31.

The square root of 5220333247 is about 72251.8736573661. The cubic root of 5220333247 is about 1734.7334088643.

The spelling of 5220333247 in words is "five billion, two hundred twenty million, three hundred thirty-three thousand, two hundred forty-seven".