5440549463 has 2 divisors, whose sum is σ = 5440549464. Its totient is φ = 5440549462.

The previous prime is 5440549453. The next prime is 5440549529. The reversal of 5440549463 is 3649450445.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5440549463 - 2⁶ = 5440549399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5440549453) 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 as a sum of consecutive naturals, namely, 2720274731 + 2720274732.

It is an arithmetic number, because the mean of its divisors is an integer number (2720274732).

Almost surely, 2^5440549463 is an apocalyptic number.

5440549463 is a deficient number, since it is larger than the sum of its proper divisors (1).

5440549463 is an equidigital number, since it uses as much as digits as its factorization.

5440549463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1036800, while the sum is 44.

The square root of 5440549463 is about 73760.0804161709. The cubic root of 5440549463 is about 1758.7910799880.

The spelling of 5440549463 in words is "five billion, four hundred forty million, five hundred forty-nine thousand, four hundred sixty-three".