563887750243 has 2 divisors, whose sum is σ = 563887750244. Its totient is φ = 563887750242.

The previous prime is 563887750241. The next prime is 563887750277. The reversal of 563887750243 is 342057788365.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 563887750243 - 2¹ = 563887750241 is a prime.

It is a super-2 number, since 2×563887750243² (a number of 24 digits) contains 22 as substring.

Together with 563887750241, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (563887750241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281943875121 + 281943875122.

It is an arithmetic number, because the mean of its divisors is an integer number (281943875122).

Almost surely, 2^563887750243 is an apocalyptic number.

563887750243 is a deficient number, since it is larger than the sum of its proper divisors (1).

563887750243 is an equidigital number, since it uses as much as digits as its factorization.

563887750243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33868800, while the sum is 58.

The spelling of 563887750243 in words is "five hundred sixty-three billion, eight hundred eighty-seven million, seven hundred fifty thousand, two hundred forty-three".