5525444 has 12 divisors (see below), whose sum is σ = 9686544. Its totient is φ = 2757864.

The previous prime is 5525417. The next prime is 5525453. The reversal of 5525444 is 4445255.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam 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 3 ways as a sum of consecutive naturals, for example, 2867 + ... + 4389.

It is an arithmetic number, because the mean of its divisors is an integer number (807212).

Almost surely, 2^5525444 is an apocalyptic number.

It is an amenable number.

5525444 is a deficient number, since it is larger than the sum of its proper divisors (4161100).

5525444 is a wasteful number, since it uses less digits than its factorization.

5525444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2434 (or 2432 counting only the distinct ones).

The product of its digits is 16000, while the sum is 29.

The square root of 5525444 is about 2350.6262995210. The cubic root of 5525444 is about 176.7891986467.

The spelling of 5525444 in words is "five million, five hundred twenty-five thousand, four hundred forty-four".