563400622271 has 2 divisors, whose sum is σ = 563400622272. Its totient is φ = 563400622270.

The previous prime is 563400622261. The next prime is 563400622331. The reversal of 563400622271 is 172226004365.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-563400622271 is a prime.

It is a super-2 number, since 2×563400622271² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (563400622261) 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, 281700311135 + 281700311136.

It is an arithmetic number, because the mean of its divisors is an integer number (281700311136).

Almost surely, 2^563400622271 is an apocalyptic number.

563400622271 is a deficient number, since it is larger than the sum of its proper divisors (1).

563400622271 is an equidigital number, since it uses as much as digits as its factorization.

563400622271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 38.

The spelling of 563400622271 in words is "five hundred sixty-three billion, four hundred million, six hundred twenty-two thousand, two hundred seventy-one".