5288220643 has 2 divisors, whose sum is σ = 5288220644. Its totient is φ = 5288220642.

The previous prime is 5288220611. The next prime is 5288220647. The reversal of 5288220643 is 3460228825.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5288220643 - 2⁵ = 5288220611 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5288220596 and 5288220605.

It is not a weakly prime, because it can be changed into another prime (5288220647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2644110321 + 2644110322.

It is an arithmetic number, because the mean of its divisors is an integer number (2644110322).

Almost surely, 2^5288220643 is an apocalyptic number.

5288220643 is a deficient number, since it is larger than the sum of its proper divisors (1).

5288220643 is an equidigital number, since it uses as much as digits as its factorization.

5288220643 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 184320, while the sum is 40.

The square root of 5288220643 is about 72720.1529357578. The cubic root of 5288220643 is about 1742.2207785871.

The spelling of 5288220643 in words is "five billion, two hundred eighty-eight million, two hundred twenty thousand, six hundred forty-three".