5144044032 has 60 divisors (see below), whose sum is σ = 14846072670. Its totient is φ = 1714679808.

The previous prime is 5144044027. The next prime is 5144044039. The reversal of 5144044032 is 2304404415.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4561111296 + 582932736 = 67536^2 + 24144^2 .

It is a super-2 number, since 2×5144044032² = 52922378006309634048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5144043987 and 5144044005.

It is not an unprimeable number, because it can be changed into a prime (5144044039) 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 in 5 ways as a sum of consecutive naturals, for example, 553557 + ... + 562772.

Almost surely, 2^5144044032 is an apocalyptic number.

It is an amenable number.

5144044032 is an abundant number, since it is smaller than the sum of its proper divisors (9702028638).

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

5144044032 is a wasteful number, since it uses less digits than its factorization.

5144044032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1116353 (or 1116334 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 5144044032 is about 71721.9912718547. The cubic root of 5144044032 is about 1726.2415238745.

Adding to 5144044032 its reverse (2304404415), we get a palindrome (7448448447).

The spelling of 5144044032 in words is "five billion, one hundred forty-four million, forty-four thousand, thirty-two".