563442502332663 has 48 divisors (see below), whose sum is σ = 825254569682400. Its totient is φ = 370405462671360.

The previous prime is 563442502332623. The next prime is 563442502332709. The reversal of 563442502332663 is 366233205244365.

563442502332663 is a `hidden beast` number, since 5 + 6 + 3 + 4 + 4 + 250 + 2 + 3 + 326 + 63 = 666.

563442502332663 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 563442502332663 - 2¹⁴ = 563442502316279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563442502332623) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 283650348 + ... + 285629838.

It is an arithmetic number, because the mean of its divisors is an integer number (17192803535050).

Almost surely, 2^{563442502332663} is an apocalyptic number.

563442502332663 is a deficient number, since it is larger than the sum of its proper divisors (261812067349737).

563442502332663 is a wasteful number, since it uses less digits than its factorization.

563442502332663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1980992 (or 1980989 counting only the distinct ones).

The product of its (nonzero) digits is 55987200, while the sum is 54.

The spelling of 563442502332663 in words is "five hundred sixty-three trillion, four hundred forty-two billion, five hundred two million, three hundred thirty-two thousand, six hundred sixty-three".