4543234568 has 16 divisors (see below), whose sum is σ = 8527848000. Its totient is φ = 2269141776.

The previous prime is 4543234567. The next prime is 4543234573. The reversal of 4543234568 is 8654323454.

It is not an unprimeable number, because it can be changed into a prime (4543234567) 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, 301628 + ... + 316331.

It is an arithmetic number, because the mean of its divisors is an integer number (532990500).

Almost surely, 2^4543234568 is an apocalyptic number.

It is an amenable number.

4543234568 is a deficient number, since it is larger than the sum of its proper divisors (3984613432).

4543234568 is a wasteful number, since it uses less digits than its factorization.

4543234568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618884 (or 618880 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 44.

The square root of 4543234568 is about 67403.5204421846. The cubic root of 4543234568 is about 1656.2340923632.

The spelling of 4543234568 in words is "four billion, five hundred forty-three million, two hundred thirty-four thousand, five hundred sixty-eight".