4550543223 has 8 divisors (see below), whose sum is σ = 6115166208. Its totient is φ = 3009807864.

The previous prime is 4550543203. The next prime is 4550543233. The reversal of 4550543223 is 3223450554.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4550543223 - 2²⁶ = 4483434359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4550543203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5971461 + ... + 5972222.

It is an arithmetic number, because the mean of its divisors is an integer number (764395776).

Almost surely, 2^4550543223 is an apocalyptic number.

4550543223 is a deficient number, since it is larger than the sum of its proper divisors (1564622985).

4550543223 is a wasteful number, since it uses less digits than its factorization.

4550543223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11943813.

The product of its (nonzero) digits is 72000, while the sum is 33.

The square root of 4550543223 is about 67457.7143327581. The cubic root of 4550543223 is about 1657.1217388343.

Adding to 4550543223 its reverse (3223450554), we get a palindrome (7773993777).

The spelling of 4550543223 in words is "four billion, five hundred fifty million, five hundred forty-three thousand, two hundred twenty-three".