563504443 has 2 divisors, whose sum is σ = 563504444. Its totient is φ = 563504442.

The previous prime is 563504399. The next prime is 563504449. The reversal of 563504443 is 344405365.

563504443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 563504443 - 2²¹ = 561407291 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 563504399 and 563504408.

It is not a weakly prime, because it can be changed into another prime (563504449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281752221 + 281752222.

It is an arithmetic number, because the mean of its divisors is an integer number (281752222).

Almost surely, 2^563504443 is an apocalyptic number.

563504443 is a deficient number, since it is larger than the sum of its proper divisors (1).

563504443 is an equidigital number, since it uses as much as digits as its factorization.

563504443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86400, while the sum is 34.

The square root of 563504443 is about 23738.2485242699. The cubic root of 563504443 is about 825.9728678598.

The spelling of 563504443 in words is "five hundred sixty-three million, five hundred four thousand, four hundred forty-three".