4533523 has 2 divisors, whose sum is σ = 4533524. Its totient is φ = 4533522.

The previous prime is 4533521. The next prime is 4533527. The reversal of 4533523 is 3253354.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4533523 - 2¹ = 4533521 is a prime.

Together with 4533521, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4533521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2266761 + 2266762.

It is an arithmetic number, because the mean of its divisors is an integer number (2266762).

Almost surely, 2^4533523 is an apocalyptic number.

4533523 is a deficient number, since it is larger than the sum of its proper divisors (1).

4533523 is an equidigital number, since it uses as much as digits as its factorization.

4533523 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5400, while the sum is 25.

The square root of 4533523 is about 2129.2071294264. The cubic root of 4533523 is about 165.5053134599.

Adding to 4533523 its reverse (3253354), we get a palindrome (7786877).

The spelling of 4533523 in words is "four million, five hundred thirty-three thousand, five hundred twenty-three".