4533505 has 4 divisors (see below), whose sum is σ = 5440212. Its totient is φ = 3626800.

The previous prime is 4533497. The next prime is 4533511. The reversal of 4533505 is 5053354.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2637376 + 1896129 = 1624^2 + 1377^2 .

It is not a de Polignac number, because 4533505 - 2³ = 4533497 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4533505.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 453346 + ... + 453355.

It is an arithmetic number, because the mean of its divisors is an integer number (1360053).

Almost surely, 2^4533505 is an apocalyptic number.

It is an amenable number.

4533505 is a deficient number, since it is larger than the sum of its proper divisors (906707).

4533505 is an equidigital number, since it uses as much as digits as its factorization.

4533505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906706.

The product of its (nonzero) digits is 4500, while the sum is 25.

The square root of 4533505 is about 2129.2029024966. The cubic root of 4533505 is about 165.5050944176.

Adding to 4533505 its reverse (5053354), we get a palindrome (9586859).

The spelling of 4533505 in words is "four million, five hundred thirty-three thousand, five hundred five".