4543223455 has 16 divisors (see below), whose sum is σ = 5511439584. Its totient is φ = 3595056640.

The previous prime is 4543223413. The next prime is 4543223501. The reversal of 4543223455 is 5543223454.

It is not a de Polignac number, because 4543223455 - 2¹¹ = 4543221407 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 180684 + ... + 204286.

It is an arithmetic number, because the mean of its divisors is an integer number (344464974).

Almost surely, 2^4543223455 is an apocalyptic number.

4543223455 is a deficient number, since it is larger than the sum of its proper divisors (968216129).

4543223455 is a wasteful number, since it uses less digits than its factorization.

4543223455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24026.

The product of its digits is 288000, while the sum is 37.

The square root of 4543223455 is about 67403.4380057872. The cubic root of 4543223455 is about 1656.2327419490.

Subtracting 4543223455 from its reverse (5543223454), we obtain a palindrome (999999999).

The spelling of 4543223455 in words is "four billion, five hundred forty-three million, two hundred twenty-three thousand, four hundred fifty-five".