2044050500 has 72 divisors (see below), whose sum is σ = 4624403784. Its totient is φ = 789264000.

The previous prime is 2044050493. The next prime is 2044050511. The reversal of 2044050500 is 50504402.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 899040256 + 1145010244 = 29984^2 + 33838^2 .

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 418070 + ... + 422930.

Almost surely, 2^2044050500 is an apocalyptic number.

2044050500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2044050500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2312201892).

2044050500 is an abundant number, since it is smaller than the sum of its proper divisors (2580353284).

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

2044050500 is a wasteful number, since it uses less digits than its factorization.

2044050500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4938 (or 4897 counting only the distinct ones).

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

The square root of 2044050500 is about 45211.1767154981. The cubic root of 2044050500 is about 1269.1039828618.

Adding to 2044050500 its reverse (50504402), we get a palindrome (2094554902).

The spelling of 2044050500 in words is "two billion, forty-four million, fifty thousand, five hundred".