5200444 has 6 divisors (see below), whose sum is σ = 9100784. Its totient is φ = 2600220.

The previous prime is 5200441. The next prime is 5200451. The reversal of 5200444 is 4440025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5200441) by changing a digit.

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 as a sum of consecutive naturals, namely, 650052 + ... + 650059.

Almost surely, 2^5200444 is an apocalyptic number.

It is an amenable number.

5200444 is a deficient number, since it is larger than the sum of its proper divisors (3900340).

5200444 is a wasteful number, since it uses less digits than its factorization.

5200444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1300115 (or 1300113 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 19.

The square root of 5200444 is about 2280.4482015604. The cubic root of 5200444 is about 173.2527518274.

Adding to 5200444 its reverse (4440025), we get a palindrome (9640469).

The spelling of 5200444 in words is "five million, two hundred thousand, four hundred forty-four".