4863563 has 4 divisors (see below), whose sum is σ = 5119560. Its totient is φ = 4607568.

The previous prime is 4863553. The next prime is 4863569. The reversal of 4863563 is 3653684.

4863563 is digitally balanced in base 3, 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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4863563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4863569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127970 + ... + 128007.

It is an arithmetic number, because the mean of its divisors is an integer number (1279890).

Almost surely, 2^4863563 is an apocalyptic number.

4863563 is a deficient number, since it is larger than the sum of its proper divisors (255997).

4863563 is a wasteful number, since it uses less digits than its factorization.

4863563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255996.

The product of its digits is 51840, while the sum is 35.

The square root of 4863563 is about 2205.3487252587. The cubic root of 4863563 is about 169.4278690546.

The spelling of 4863563 in words is "four million, eight hundred sixty-three thousand, five hundred sixty-three".