5452444 has 24 divisors (see below), whose sum is σ = 10181808. Its totient is φ = 2545920.

The previous prime is 5452439. The next prime is 5452483. The reversal of 5452444 is 4442545.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 12087 + ... + 12529.

It is an arithmetic number, because the mean of its divisors is an integer number (424242).

Almost surely, 2^5452444 is an apocalyptic number.

It is an amenable number.

5452444 is a deficient number, since it is larger than the sum of its proper divisors (4729364).

5452444 is a wasteful number, since it uses less digits than its factorization.

5452444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645 (or 643 counting only the distinct ones).

The product of its digits is 12800, while the sum is 28.

The square root of 5452444 is about 2335.0468946040. The cubic root of 5452444 is about 176.0071880673.

Adding to 5452444 its reverse (4442545), we get a palindrome (9894989).

The spelling of 5452444 in words is "five million, four hundred fifty-two thousand, four hundred forty-four".