4453045 has 4 divisors (see below), whose sum is σ = 5343660. Its totient is φ = 3562432.

The previous prime is 4453013. The next prime is 4453063. The reversal of 4453045 is 5403544.

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 3034564 + 1418481 = 1742^2 + 1191^2 .

It is a cyclic number.

It is not a de Polignac number, because 4453045 - 2⁵ = 4453013 is a prime.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 445300 + ... + 445309.

It is an arithmetic number, because the mean of its divisors is an integer number (1335915).

Almost surely, 2^4453045 is an apocalyptic number.

It is an amenable number.

4453045 is a deficient number, since it is larger than the sum of its proper divisors (890615).

4453045 is an equidigital number, since it uses as much as digits as its factorization.

4453045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 890614.

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

The square root of 4453045 is about 2110.2239217675. The cubic root of 4453045 is about 164.5201239227.

Adding to 4453045 its reverse (5403544), we get a palindrome (9856589).

The spelling of 4453045 in words is "four million, four hundred fifty-three thousand, forty-five".