5440126004 has 24 divisors (see below), whose sum is σ = 10169453448. Its totient is φ = 2537400320.

The previous prime is 5440125997. The next prime is 5440126007. The reversal of 5440126004 is 4006210445.

It can be written as a sum of positive squares in 4 ways, for example, as 9909904 + 5430216100 = 3148^2 + 73690^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5440126007) 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 7 ways as a sum of consecutive naturals, for example, 346307 + ... + 361674.

It is an arithmetic number, because the mean of its divisors is an integer number (423727227).

Almost surely, 2^5440126004 is an apocalyptic number.

It is an amenable number.

5440126004 is a deficient number, since it is larger than the sum of its proper divisors (4729327444).

5440126004 is a wasteful number, since it uses less digits than its factorization.

5440126004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708115 (or 708113 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 5440126004 is about 73757.2098441908. The cubic root of 5440126004 is about 1758.7454476341.

Adding to 5440126004 its reverse (4006210445), we get a palindrome (9446336449).

The spelling of 5440126004 in words is "five billion, four hundred forty million, one hundred twenty-six thousand, four".