5501444 has 24 divisors (see below), whose sum is σ = 10593408. Its totient is φ = 2484000.

The previous prime is 5501443. The next prime is 5501449. The reversal of 5501444 is 4441055.

It is not an unprimeable number, because it can be changed into a prime (5501443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1319 + ... + 3569.

It is an arithmetic number, because the mean of its divisors is an integer number (441392).

Almost surely, 2^5501444 is an apocalyptic number.

It is an amenable number.

5501444 is a deficient number, since it is larger than the sum of its proper divisors (5091964).

5501444 is a wasteful number, since it uses less digits than its factorization.

5501444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2315 (or 2313 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 5501444 is about 2345.5157215419. The cubic root of 5501444 is about 176.5328633630.

Adding to 5501444 its reverse (4441055), we get a palindrome (9942499).

The spelling of 5501444 in words is "five million, five hundred one thousand, four hundred forty-four".