4422563909 has 2 divisors, whose sum is σ = 4422563910. Its totient is φ = 4422563908.

The previous prime is 4422563897. The next prime is 4422563917. The reversal of 4422563909 is 9093652244.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3960184900 + 462379009 = 62930^2 + 21503^2 .

It is a cyclic number.

It is not a de Polignac number, because 4422563909 - 2¹⁶ = 4422498373 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4422563909.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4422563969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2211281954 + 2211281955.

It is an arithmetic number, because the mean of its divisors is an integer number (2211281955).

Almost surely, 2^4422563909 is an apocalyptic number.

It is an amenable number.

4422563909 is a deficient number, since it is larger than the sum of its proper divisors (1).

4422563909 is an equidigital number, since it uses as much as digits as its factorization.

4422563909 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 466560, while the sum is 44.

The square root of 4422563909 is about 66502.3601761622. The cubic root of 4422563909 is about 1641.4388410080.

The spelling of 4422563909 in words is "four billion, four hundred twenty-two million, five hundred sixty-three thousand, nine hundred nine".