4524523 has 2 divisors, whose sum is σ = 4524524. Its totient is φ = 4524522.

The previous prime is 4524521. The next prime is 4524529. The reversal of 4524523 is 3254254.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4524523 - 2¹ = 4524521 is a prime.

Together with 4524521, it forms a pair of twin primes.

It is equal to p₃₁₇₅₁₈ and since 4524523 and 317518 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (4524521) 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 as a sum of consecutive naturals, namely, 2262261 + 2262262.

It is an arithmetic number, because the mean of its divisors is an integer number (2262262).

Almost surely, 2^4524523 is an apocalyptic number.

4524523 is a deficient number, since it is larger than the sum of its proper divisors (1).

4524523 is an equidigital number, since it uses as much as digits as its factorization.

4524523 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4800, while the sum is 25.

The square root of 4524523 is about 2127.0926166954. The cubic root of 4524523 is about 165.3957199128.

Adding to 4524523 its reverse (3254254), we get a palindrome (7778777).

The spelling of 4524523 in words is "four million, five hundred twenty-four thousand, five hundred twenty-three".