4543564164 has 48 divisors (see below), whose sum is σ = 11644846080. Its totient is φ = 1372425120.

The previous prime is 4543564163. The next prime is 4543564189. The reversal of 4543564164 is 4614653454.

It is not an unprimeable number, because it can be changed into a prime (4543564163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 427972 + ... + 438459.

It is an arithmetic number, because the mean of its divisors is an integer number (242600960).

Almost surely, 2^4543564164 is an apocalyptic number.

It is an amenable number.

4543564164 is an abundant number, since it is smaller than the sum of its proper divisors (7101281916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4543564164 is a wasteful number, since it uses less digits than its factorization.

4543564164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 866480 (or 866478 counting only the distinct ones).

The product of its digits is 691200, while the sum is 42.

The square root of 4543564164 is about 67405.9653443225. The cubic root of 4543564164 is about 1656.2741427519.

The spelling of 4543564164 in words is "four billion, five hundred forty-three million, five hundred sixty-four thousand, one hundred sixty-four".