563965093 has 4 divisors (see below), whose sum is σ = 564013548. Its totient is φ = 563916640.

The previous prime is 563965057. The next prime is 563965111. The reversal of 563965093 is 390569365.

It is a happy number.

563965093 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 328588129 + 235376964 = 18127^2 + 15342^2 .

It is a cyclic number.

It is not a de Polignac number, because 563965093 - 2¹⁷ = 563834021 is a prime.

It is a super-2 number, since 2×563965093² = 636113252244997298, 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 (563965043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4923 + ... + 33943.

It is an arithmetic number, because the mean of its divisors is an integer number (141003387).

Almost surely, 2^563965093 is an apocalyptic number.

It is an amenable number.

563965093 is a deficient number, since it is larger than the sum of its proper divisors (48455).

563965093 is a wasteful number, since it uses less digits than its factorization.

563965093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48454.

The product of its (nonzero) digits is 656100, while the sum is 46.

The square root of 563965093 is about 23747.9492377763. The cubic root of 563965093 is about 826.1978768932.

The spelling of 563965093 in words is "five hundred sixty-three million, nine hundred sixty-five thousand, ninety-three".