4523505 has 32 divisors (see below), whose sum is σ = 8408064. Its totient is φ = 2033856.

The previous prime is 4523447. The next prime is 4523521. The reversal of 4523505 is 5053254.

It is not a de Polignac number, because 4523505 - 2¹⁷ = 4392433 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6714 + ... + 7356.

It is an arithmetic number, because the mean of its divisors is an integer number (262752).

Almost surely, 2^4523505 is an apocalyptic number.

It is an amenable number.

4523505 is a deficient number, since it is larger than the sum of its proper divisors (3884559).

4523505 is a wasteful number, since it uses less digits than its factorization.

4523505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725.

The product of its (nonzero) digits is 3000, while the sum is 24.

The square root of 4523505 is about 2126.8533094692. The cubic root of 4523505 is about 165.3833145188.

Adding to 4523505 its reverse (5053254), we get a palindrome (9576759).

The spelling of 4523505 in words is "four million, five hundred twenty-three thousand, five hundred five".