5440126045 has 16 divisors (see below), whose sum is σ = 6647397120. Its totient is φ = 4273214400.

The previous prime is 5440126039. The next prime is 5440126063. The reversal of 5440126045 is 5406210445.

It is a happy number.

It is not a de Polignac number, because 5440126045 - 2⁹ = 5440125533 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5440125998 and 5440126016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33450 + ... + 109540.

It is an arithmetic number, because the mean of its divisors is an integer number (415462320).

Almost surely, 2^5440126045 is an apocalyptic number.

It is an amenable number.

5440126045 is a deficient number, since it is larger than the sum of its proper divisors (1207271075).

5440126045 is a wasteful number, since it uses less digits than its factorization.

5440126045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76356.

The product of its (nonzero) digits is 19200, while the sum is 31.

The square root of 5440126045 is about 73757.2101221298. The cubic root of 5440126045 is about 1758.7454520524.

The spelling of 5440126045 in words is "five billion, four hundred forty million, one hundred twenty-six thousand, forty-five".