4550323 has 2 divisors, whose sum is σ = 4550324. Its totient is φ = 4550322.

The previous prime is 4550317. The next prime is 4550333. The reversal of 4550323 is 3230554.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4550323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4550294 and 4550303.

It is not a weakly prime, because it can be changed into another prime (4550333) 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 as a sum of consecutive naturals, namely, 2275161 + 2275162.

It is an arithmetic number, because the mean of its divisors is an integer number (2275162).

Almost surely, 2^4550323 is an apocalyptic number.

4550323 is a deficient number, since it is larger than the sum of its proper divisors (1).

4550323 is an equidigital number, since it uses as much as digits as its factorization.

4550323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 22.

The square root of 4550323 is about 2133.1486117943. The cubic root of 4550323 is about 165.7095006333.

Adding to 4550323 its reverse (3230554), we get a palindrome (7780877).

The spelling of 4550323 in words is "four million, five hundred fifty thousand, three hundred twenty-three".