563500783 has 2 divisors, whose sum is σ = 563500784. Its totient is φ = 563500782.

The previous prime is 563500781. The next prime is 563500811. The reversal of 563500783 is 387005365.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 563500783 - 2¹ = 563500781 is a prime.

It is a super-2 number, since 2×563500783² = 635066264883226178, which contains 22 as substring.

Together with 563500781, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (563500781) 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, 281750391 + 281750392.

It is an arithmetic number, because the mean of its divisors is an integer number (281750392).

Almost surely, 2^563500783 is an apocalyptic number.

563500783 is a deficient number, since it is larger than the sum of its proper divisors (1).

563500783 is an equidigital number, since it uses as much as digits as its factorization.

563500783 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 75600, while the sum is 37.

The square root of 563500783 is about 23738.1714333687. The cubic root of 563500783 is about 825.9710796058.

The spelling of 563500783 in words is "five hundred sixty-three million, five hundred thousand, seven hundred eighty-three".