563303225023633 has 2 divisors, whose sum is σ = 563303225023634. Its totient is φ = 563303225023632.

The previous prime is 563303225023597. The next prime is 563303225023673. The reversal of 563303225023633 is 336320522303365.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 562742393284864 + 560831738769 = 23722192^2 + 748887^2 .

It is a cyclic number.

It is not a de Polignac number, because 563303225023633 - 2²⁵ = 563303191469201 is a prime.

It is not a weakly prime, because it can be changed into another prime (563303225023673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281651612511816 + 281651612511817.

It is an arithmetic number, because the mean of its divisors is an integer number (281651612511817).

Almost surely, 2^{563303225023633} is an apocalyptic number.

It is an amenable number.

563303225023633 is a deficient number, since it is larger than the sum of its proper divisors (1).

563303225023633 is an equidigital number, since it uses as much as digits as its factorization.

563303225023633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5248800, while the sum is 46.

Adding to 563303225023633 its reverse (336320522303365), we get a palindrome (899623747326998).

The spelling of 563303225023633 in words is "five hundred sixty-three trillion, three hundred three billion, two hundred twenty-five million, twenty-three thousand, six hundred thirty-three".