5541579559 has 2 divisors, whose sum is σ = 5541579560. Its totient is φ = 5541579558.

The previous prime is 5541579523. The next prime is 5541579601. The reversal of 5541579559 is 9559751455.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5541579559 - 2⁹ = 5541579047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5541573559) 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, 2770789779 + 2770789780.

It is an arithmetic number, because the mean of its divisors is an integer number (2770789780).

Almost surely, 2^5541579559 is an apocalyptic number.

5541579559 is a deficient number, since it is larger than the sum of its proper divisors (1).

5541579559 is an equidigital number, since it uses as much as digits as its factorization.

5541579559 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7087500, while the sum is 55.

The square root of 5541579559 is about 74441.7863770074. The cubic root of 5541579559 is about 1769.6111969057.

The spelling of 5541579559 in words is "five billion, five hundred forty-one million, five hundred seventy-nine thousand, five hundred fifty-nine".