563603245 has 4 divisors (see below), whose sum is σ = 676323900. Its totient is φ = 450882592.

The previous prime is 563603237. The next prime is 563603291. The reversal of 563603245 is 542306365.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 542306365 = 5 ⋅108461273.

It can be written as a sum of positive squares in 2 ways, for example, as 75811849 + 487791396 = 8707^2 + 22086^2 .

It is a cyclic number.

It is not a de Polignac number, because 563603245 - 2³ = 563603237 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 563603245.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56360320 + ... + 56360329.

It is an arithmetic number, because the mean of its divisors is an integer number (169080975).

Almost surely, 2^563603245 is an apocalyptic number.

It is an amenable number.

563603245 is a deficient number, since it is larger than the sum of its proper divisors (112720655).

563603245 is a wasteful number, since it uses less digits than its factorization.

563603245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112720654.

The product of its (nonzero) digits is 64800, while the sum is 34.

The square root of 563603245 is about 23740.3295048742. The cubic root of 563603245 is about 826.0211389978.

The spelling of 563603245 in words is "five hundred sixty-three million, six hundred three thousand, two hundred forty-five".