5564328443 has 2 divisors, whose sum is σ = 5564328444. Its totient is φ = 5564328442.

The previous prime is 5564328403. The next prime is 5564328479. The reversal of 5564328443 is 3448234655.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5564328443 - 2⁶ = 5564328379 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 5564328394 and 5564328403.

It is not a weakly prime, because it can be changed into another prime (5564328403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2782164221 + 2782164222.

It is an arithmetic number, because the mean of its divisors is an integer number (2782164222).

Almost surely, 2^5564328443 is an apocalyptic number.

5564328443 is a deficient number, since it is larger than the sum of its proper divisors (1).

5564328443 is an equidigital number, since it uses as much as digits as its factorization.

5564328443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1382400, while the sum is 44.

The square root of 5564328443 is about 74594.4263534482. The cubic root of 5564328443 is about 1772.0293834204.

The spelling of 5564328443 in words is "five billion, five hundred sixty-four million, three hundred twenty-eight thousand, four hundred forty-three".