558242404242855 has 16 divisors (see below), whose sum is σ = 922000357976064. Its totient is φ = 288125111867040.

The previous prime is 558242404242839. The next prime is 558242404242881.

558242404242855 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 558242404242855 - 2⁴ = 558242404242839 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 600260649259 + ... + 600260650188.

It is an arithmetic number, because the mean of its divisors is an integer number (57625022373504).

Almost surely, 2^{558242404242855} is an apocalyptic number.

558242404242855 is a deficient number, since it is larger than the sum of its proper divisors (363757953733209).

558242404242855 is a wasteful number, since it uses less digits than its factorization.

558242404242855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1200521299486.

The product of its (nonzero) digits is 163840000, while the sum is 60.

The spelling of 558242404242855 in words is "five hundred fifty-eight trillion, two hundred forty-two billion, four hundred four million, two hundred forty-two thousand, eight hundred fifty-five".