563535401 has 12 divisors (see below), whose sum is σ = 665695440. Its totient is φ = 472895280.

The previous prime is 563535367. The next prime is 563535403. The reversal of 563535401 is 104535365.

563535401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-563535401 is a prime.

It is a super-3 number, since 3×563535401³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (563535403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 149711 + ... + 153428.

It is an arithmetic number, because the mean of its divisors is an integer number (55474620).

Almost surely, 2^563535401 is an apocalyptic number.

It is an amenable number.

563535401 is a deficient number, since it is larger than the sum of its proper divisors (102160039).

563535401 is a wasteful number, since it uses less digits than its factorization.

563535401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303176 (or 303163 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 32.

The square root of 563535401 is about 23738.9005853262. The cubic root of 563535401 is about 825.9879934429.

The spelling of 563535401 in words is "five hundred sixty-three million, five hundred thirty-five thousand, four hundred one".