563535001 has 2 divisors, whose sum is σ = 563535002. Its totient is φ = 563535000.

The previous prime is 563534999. The next prime is 563535013. The reversal of 563535001 is 100535365.

It is a happy number.

563535001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 465049225 + 98485776 = 21565^2 + 9924^2 .

It is a cyclic number.

It is not a de Polignac number, because 563535001 - 2¹ = 563534999 is a prime.

Together with 563534999, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (563535101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281767500 + 281767501.

It is an arithmetic number, because the mean of its divisors is an integer number (281767501).

Almost surely, 2^563535001 is an apocalyptic number.

It is an amenable number.

563535001 is a deficient number, since it is larger than the sum of its proper divisors (1).

563535001 is an equidigital number, since it uses as much as digits as its factorization.

563535001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6750, while the sum is 28.

The square root of 563535001 is about 23738.8921603347. The cubic root of 563535001 is about 825.9877980129.

The spelling of 563535001 in words is "five hundred sixty-three million, five hundred thirty-five thousand, one".