563036243 has 32 divisors (see below), whose sum is σ = 745666560. Its totient is φ = 411586560.

The previous prime is 563036237. The next prime is 563036269. The reversal of 563036243 is 342630365.

It is not a de Polignac number, because 563036243 - 2¹⁴ = 563019859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (563036273) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 605603 + ... + 606531.

It is an arithmetic number, because the mean of its divisors is an integer number (23302080).

Almost surely, 2^563036243 is an apocalyptic number.

563036243 is a deficient number, since it is larger than the sum of its proper divisors (182630317).

563036243 is a wasteful number, since it uses less digits than its factorization.

563036243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1427.

The product of its (nonzero) digits is 38880, while the sum is 32.

The square root of 563036243 is about 23728.3847532865. The cubic root of 563036243 is about 825.7440452622.

The spelling of 563036243 in words is "five hundred sixty-three million, thirty-six thousand, two hundred forty-three".