563334841 has 2 divisors, whose sum is σ = 563334842. Its totient is φ = 563334840.

The previous prime is 563334839. The next prime is 563334881. The reversal of 563334841 is 148433365.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 313821225 + 249513616 = 17715^2 + 15796^2 .

It is a cyclic number.

It is not a de Polignac number, because 563334841 - 2¹ = 563334839 is a prime.

It is a super-2 number, since 2×563334841² = 634692286168990562, which contains 22 as substring.

Together with 563334839, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 563334841.

It is not a weakly prime, because it can be changed into another prime (563334881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281667420 + 281667421.

It is an arithmetic number, because the mean of its divisors is an integer number (281667421).

Almost surely, 2^563334841 is an apocalyptic number.

It is an amenable number.

563334841 is a deficient number, since it is larger than the sum of its proper divisors (1).

563334841 is an equidigital number, since it uses as much as digits as its factorization.

563334841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 103680, while the sum is 37.

The square root of 563334841 is about 23734.6759194222. The cubic root of 563334841 is about 825.8899932060.

The spelling of 563334841 in words is "five hundred sixty-three million, three hundred thirty-four thousand, eight hundred forty-one".