563353054263403 has 2 divisors, whose sum is σ = 563353054263404. Its totient is φ = 563353054263402.

The previous prime is 563353054263383. The next prime is 563353054263421. The reversal of 563353054263403 is 304362450353365.

563353054263403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 563353054263403 - 2⁴⁵ = 528168682174571 is a prime.

It is a super-3 number, since 3×563353054263403³ (a number of 45 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (563353054063403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281676527131701 + 281676527131702.

It is an arithmetic number, because the mean of its divisors is an integer number (281676527131702).

Almost surely, 2^{563353054263403} is an apocalyptic number.

563353054263403 is a deficient number, since it is larger than the sum of its proper divisors (1).

563353054263403 is an equidigital number, since it uses as much as digits as its factorization.

563353054263403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34992000, while the sum is 52.

The spelling of 563353054263403 in words is "five hundred sixty-three trillion, three hundred fifty-three billion, fifty-four million, two hundred sixty-three thousand, four hundred three".