563395941 has 12 divisors (see below), whose sum is σ = 814121100. Its totient is φ = 375446400.

The previous prime is 563395927. The next prime is 563395979. The reversal of 563395941 is 149593365.

563395941 is a `hidden beast` number, since 5 + 633 + 9 + 5 + 9 + 4 + 1 = 666.

563395941 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 181037025 + 382358916 = 13455^2 + 19554^2 .

It is not a de Polignac number, because 563395941 - 2⁷ = 563395813 is a prime.

It is a super-3 number, since 3×563395941³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563395901) 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, 14035 + ... + 36383.

It is an arithmetic number, because the mean of its divisors is an integer number (67843425).

Almost surely, 2^563395941 is an apocalyptic number.

It is an amenable number.

563395941 is a deficient number, since it is larger than the sum of its proper divisors (250725159).

563395941 is a wasteful number, since it uses less digits than its factorization.

563395941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25156 (or 25153 counting only the distinct ones).

The product of its digits is 437400, while the sum is 45.

The square root of 563395941 is about 23735.9630308104. The cubic root of 563395941 is about 825.9198511464.

The spelling of 563395941 in words is "five hundred sixty-three million, three hundred ninety-five thousand, nine hundred forty-one".