5440046407 has 2 divisors, whose sum is σ = 5440046408. Its totient is φ = 5440046406.

The previous prime is 5440046357. The next prime is 5440046431. The reversal of 5440046407 is 7046400445.

5440046407 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5440046407 - 2³¹ = 3292562759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5440046477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2720023203 + 2720023204.

It is an arithmetic number, because the mean of its divisors is an integer number (2720023204).

Almost surely, 2^5440046407 is an apocalyptic number.

5440046407 is a deficient number, since it is larger than the sum of its proper divisors (1).

5440046407 is an equidigital number, since it uses as much as digits as its factorization.

5440046407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 53760, while the sum is 34.

The square root of 5440046407 is about 73756.6702542895. The cubic root of 5440046407 is about 1758.7368699195.

The spelling of 5440046407 in words is "five billion, four hundred forty million, forty-six thousand, four hundred seven".