563290927543 has 2 divisors, whose sum is σ = 563290927544. Its totient is φ = 563290927542.

The previous prime is 563290927481. The next prime is 563290927553. The reversal of 563290927543 is 345729092365.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-563290927543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (563290927553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281645463771 + 281645463772.

It is an arithmetic number, because the mean of its divisors is an integer number (281645463772).

Almost surely, 2^563290927543 is an apocalyptic number.

563290927543 is a deficient number, since it is larger than the sum of its proper divisors (1).

563290927543 is an equidigital number, since it uses as much as digits as its factorization.

563290927543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12247200, while the sum is 55.

The spelling of 563290927543 in words is "five hundred sixty-three billion, two hundred ninety million, nine hundred twenty-seven thousand, five hundred forty-three".