4533945563 has 16 divisors (see below), whose sum is σ = 5218047744. Its totient is φ = 3859008480.

The previous prime is 4533945551. The next prime is 4533945617. The reversal of 4533945563 is 3655493354.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4533945563 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4533945523) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 994856 + ... + 999402.

It is an arithmetic number, because the mean of its divisors is an integer number (326127984).

Almost surely, 2^4533945563 is an apocalyptic number.

4533945563 is a deficient number, since it is larger than the sum of its proper divisors (684102181).

4533945563 is a wasteful number, since it uses less digits than its factorization.

4533945563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5522.

The product of its digits is 2916000, while the sum is 47.

The square root of 4533945563 is about 67334.5792516742. The cubic root of 4533945563 is about 1655.1045546892.

The spelling of 4533945563 in words is "four billion, five hundred thirty-three million, nine hundred forty-five thousand, five hundred sixty-three".