4564650563 has 16 divisors (see below), whose sum is σ = 5066260992. Its totient is φ = 4077864000.

The previous prime is 4564650511. The next prime is 4564650589. The reversal of 4564650563 is 3650564654.

4564650563 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 4564650563 - 2¹⁶ = 4564585027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4564650593) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233495 + ... + 252287.

It is an arithmetic number, because the mean of its divisors is an integer number (316641312).

Almost surely, 2^4564650563 is an apocalyptic number.

4564650563 is a deficient number, since it is larger than the sum of its proper divisors (501610429).

4564650563 is a wasteful number, since it uses less digits than its factorization.

4564650563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19186.

The product of its (nonzero) digits is 1296000, while the sum is 44.

The square root of 4564650563 is about 67562.1977366042. The cubic root of 4564650563 is about 1658.8324110341.

The spelling of 4564650563 in words is "four billion, five hundred sixty-four million, six hundred fifty thousand, five hundred sixty-three".