4542323 has 2 divisors, whose sum is σ = 4542324. Its totient is φ = 4542322.

The previous prime is 4542301. The next prime is 4542331. The reversal of 4542323 is 3232454.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4542323 - 2¹² = 4538227 is a prime.

It is a d-powerful number, because it can be written as 4 + 5⁴ + 4⁸ + 2¹⁸ + 3³ + 2²² + 3⁹ .

It is not a weakly prime, because it can be changed into another prime (542323) 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, 2271161 + 2271162.

It is an arithmetic number, because the mean of its divisors is an integer number (2271162).

Almost surely, 2^4542323 is an apocalyptic number.

4542323 is a deficient number, since it is larger than the sum of its proper divisors (1).

4542323 is an equidigital number, since it uses as much as digits as its factorization.

4542323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2880, while the sum is 23.

The square root of 4542323 is about 2131.2726245133. The cubic root of 4542323 is about 165.6123314388.

Adding to 4542323 its reverse (3232454), we get a palindrome (7774777).

The spelling of 4542323 in words is "four million, five hundred forty-two thousand, three hundred twenty-three".