5133444 has 12 divisors (see below), whose sum is σ = 11978064. Its totient is φ = 1711144.

The previous prime is 5133437. The next prime is 5133451. The reversal of 5133444 is 4443315.

It is an interprime number because it is at equal distance from previous prime (5133437) and next prime (5133451).

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×5133444³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213882 + ... + 213905.

It is an arithmetic number, because the mean of its divisors is an integer number (998172).

Almost surely, 2^5133444 is an apocalyptic number.

It is an amenable number.

5133444 is an abundant number, since it is smaller than the sum of its proper divisors (6844620).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5133444 is a wasteful number, since it uses less digits than its factorization.

5133444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427794 (or 427792 counting only the distinct ones).

The product of its digits is 2880, while the sum is 24.

The square root of 5133444 is about 2265.7104845942. The cubic root of 5133444 is about 172.5054986695.

Adding to 5133444 its reverse (4443315), we get a palindrome (9576759).

The spelling of 5133444 in words is "five million, one hundred thirty-three thousand, four hundred forty-four".