44052500 has 60 divisors (see below), whose sum is σ = 98143584. Its totient is φ = 17292000.

The previous prime is 44052493. The next prime is 44052509. The reversal of 44052500 is 525044.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44052509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 167369 + ... + 167631.

Almost surely, 2^44052500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44052500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49071792).

44052500 is an abundant number, since it is smaller than the sum of its proper divisors (54091084).

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

44052500 is a wasteful number, since it uses less digits than its factorization.

44052500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354 (or 337 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 20.

The square root of 44052500 is about 6637.2057373566. The cubic root of 44052500 is about 353.1751893056.

Adding to 44052500 its reverse (525044), we get a palindrome (44577544).

It can be divided in two parts, 4 and 4052500, that added together give a palindrome (4052504).

The spelling of 44052500 in words is "forty-four million, fifty-two thousand, five hundred".