5440225013 has 2 divisors, whose sum is σ = 5440225014. Its totient is φ = 5440225012.

The previous prime is 5440225003. The next prime is 5440225067. The reversal of 5440225013 is 3105220445.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5115396484 + 324828529 = 71522^2 + 18023^2 .

It is a cyclic number.

It is not a de Polignac number, because 5440225013 - 2⁴ = 5440224997 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5440225003) by changing a digit.

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 as a sum of consecutive naturals, namely, 2720112506 + 2720112507.

It is an arithmetic number, because the mean of its divisors is an integer number (2720112507).

Almost surely, 2^5440225013 is an apocalyptic number.

It is an amenable number.

5440225013 is a deficient number, since it is larger than the sum of its proper divisors (1).

5440225013 is an equidigital number, since it uses as much as digits as its factorization.

5440225013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 5440225013 is about 73757.8810229795. The cubic root of 5440225013 is about 1758.7561171524.

Adding to 5440225013 its reverse (3105220445), we get a palindrome (8545445458).

The spelling of 5440225013 in words is "five billion, four hundred forty million, two hundred twenty-five thousand, thirteen".