563371241 has 2 divisors, whose sum is σ = 563371242. Its totient is φ = 563371240.

The previous prime is 563371231. The next prime is 563371243. The reversal of 563371241 is 142173365.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 562875625 + 495616 = 23725^2 + 704^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-563371241 is a prime.

Together with 563371243, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 563371198 and 563371207.

It is not a weakly prime, because it can be changed into another prime (563371243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281685620 + 281685621.

It is an arithmetic number, because the mean of its divisors is an integer number (281685621).

Almost surely, 2^563371241 is an apocalyptic number.

It is an amenable number.

563371241 is a deficient number, since it is larger than the sum of its proper divisors (1).

563371241 is an equidigital number, since it uses as much as digits as its factorization.

563371241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15120, while the sum is 32.

The square root of 563371241 is about 23735.4427175901. The cubic root of 563371241 is about 825.9077811751.

The spelling of 563371241 in words is "five hundred sixty-three million, three hundred seventy-one thousand, two hundred forty-one".