5422556563 has 2 divisors, whose sum is σ = 5422556564. Its totient is φ = 5422556562.

The previous prime is 5422556551. The next prime is 5422556647. The reversal of 5422556563 is 3656552245.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5422556563 is a prime.

It is not a weakly prime, because it can be changed into another prime (5422556533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2711278281 + 2711278282.

It is an arithmetic number, because the mean of its divisors is an integer number (2711278282).

Almost surely, 2^5422556563 is an apocalyptic number.

5422556563 is a deficient number, since it is larger than the sum of its proper divisors (1).

5422556563 is an equidigital number, since it uses as much as digits as its factorization.

5422556563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1080000, while the sum is 43.

The square root of 5422556563 is about 73638.0103139676. The cubic root of 5422556563 is about 1756.8500565314.

The spelling of 5422556563 in words is "five billion, four hundred twenty-two million, five hundred fifty-six thousand, five hundred sixty-three".