4505998559 has 2 divisors, whose sum is σ = 4505998560. Its totient is φ = 4505998558.

The previous prime is 4505998513. The next prime is 4505998613. The reversal of 4505998559 is 9558995054.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4505998559 - 2²⁰ = 4504949983 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4505998498 and 4505998507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4505958559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2252999279 + 2252999280.

It is an arithmetic number, because the mean of its divisors is an integer number (2252999280).

Almost surely, 2^4505998559 is an apocalyptic number.

4505998559 is a deficient number, since it is larger than the sum of its proper divisors (1).

4505998559 is an equidigital number, since it uses as much as digits as its factorization.

4505998559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14580000, while the sum is 59.

The square root of 4505998559 is about 67126.7350539262. The cubic root of 4505998559 is about 1651.6968841146.

The spelling of 4505998559 in words is "four billion, five hundred five million, nine hundred ninety-eight thousand, five hundred fifty-nine".