5044144837 has 2 divisors, whose sum is σ = 5044144838. Its totient is φ = 5044144836.

The previous prime is 5044144811. The next prime is 5044144867. The reversal of 5044144837 is 7384414405.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4728762756 + 315382081 = 68766^2 + 17759^2 .

It is a cyclic number.

It is not a de Polignac number, because 5044144837 - 2²⁷ = 4909927109 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5044144837.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5044144867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2522072418 + 2522072419.

It is an arithmetic number, because the mean of its divisors is an integer number (2522072419).

Almost surely, 2^5044144837 is an apocalyptic number.

It is an amenable number.

5044144837 is a deficient number, since it is larger than the sum of its proper divisors (1).

5044144837 is an equidigital number, since it uses as much as digits as its factorization.

5044144837 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 215040, while the sum is 40.

The square root of 5044144837 is about 71022.1432864427. The cubic root of 5044144837 is about 1714.9936491079.

The spelling of 5044144837 in words is "five billion, forty-four million, one hundred forty-four thousand, eight hundred thirty-seven".