563485103 has 8 divisors (see below), whose sum is σ = 570254256. Its totient is φ = 556753600.

The previous prime is 563485081. The next prime is 563485123. The reversal of 563485103 is 301584365.

563485103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 563485103 - 2⁸ = 563484847 is a prime.

It is a super-2 number, since 2×563485103² = 635030922605841218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563485123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21293 + ... + 39753.

It is an arithmetic number, because the mean of its divisors is an integer number (71281782).

Almost surely, 2^563485103 is an apocalyptic number.

563485103 is a deficient number, since it is larger than the sum of its proper divisors (6769153).

563485103 is a wasteful number, since it uses less digits than its factorization.

563485103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18825.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 563485103 is about 23737.8411613188. The cubic root of 563485103 is about 825.9634183644.

The spelling of 563485103 in words is "five hundred sixty-three million, four hundred eighty-five thousand, one hundred three".