558488868 has 36 divisors (see below), whose sum is σ = 1515899952. Its totient is φ = 159568080.

The previous prime is 558488837. The next prime is 558488891. The reversal of 558488868 is 868884855.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 474318 + ... + 475493.

It is an arithmetic number, because the mean of its divisors is an integer number (42108332).

Almost surely, 2^558488868 is an apocalyptic number.

It is an amenable number.

558488868 is an abundant number, since it is smaller than the sum of its proper divisors (957411084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

558488868 is a wasteful number, since it uses less digits than its factorization.

558488868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 949832 (or 949823 counting only the distinct ones).

The product of its digits is 19660800, while the sum is 60.

The square root of 558488868 is about 23632.3690729474. The cubic root of 558488868 is about 823.5149865905.

The spelling of 558488868 in words is "five hundred fifty-eight million, four hundred eighty-eight thousand, eight hundred sixty-eight".