5440041539 has 2 divisors, whose sum is σ = 5440041540. Its totient is φ = 5440041538.

The previous prime is 5440041407. The next prime is 5440041547. The reversal of 5440041539 is 9351400445.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5440041539 - 2³² = 1145074243 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5440041499 and 5440041508.

It is not a weakly prime, because it can be changed into another prime (5440041239) 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, 2720020769 + 2720020770.

It is an arithmetic number, because the mean of its divisors is an integer number (2720020770).

Almost surely, 2^5440041539 is an apocalyptic number.

5440041539 is a deficient number, since it is larger than the sum of its proper divisors (1).

5440041539 is an equidigital number, since it uses as much as digits as its factorization.

5440041539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 5440041539 is about 73756.6372538770. The cubic root of 5440041539 is about 1758.7363453202.

The spelling of 5440041539 in words is "five billion, four hundred forty million, forty-one thousand, five hundred thirty-nine".