563363441 has 2 divisors, whose sum is σ = 563363442. Its totient is φ = 563363440.

The previous prime is 563363417. The next prime is 563363467. The reversal of 563363441 is 144363365.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 355888225 + 207475216 = 18865^2 + 14404^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-563363441 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (563363641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281681720 + 281681721.

It is an arithmetic number, because the mean of its divisors is an integer number (281681721).

Almost surely, 2^563363441 is an apocalyptic number.

It is an amenable number.

563363441 is a deficient number, since it is larger than the sum of its proper divisors (1).

563363441 is an equidigital number, since it uses as much as digits as its factorization.

563363441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 77760, while the sum is 35.

The square root of 563363441 is about 23735.2784057824. The cubic root of 563363441 is about 825.9039695319.

The spelling of 563363441 in words is "five hundred sixty-three million, three hundred sixty-three thousand, four hundred forty-one".