558898560 has 192 divisors, whose sum is σ = 2105634960. Its totient is φ = 135475200.

The previous prime is 558898541. The next prime is 558898591. The reversal of 558898560 is 65898855.

558898560 is a `hidden beast` number, since 5 + 588 + 9 + 8 + 56 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a junction number, because it is equal to n+sod(n) for n = 558898497 and 558898506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 58950 + ... + 67770.

Almost surely, 2^558898560 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 558898560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1052817480).

558898560 is an abundant number, since it is smaller than the sum of its proper divisors (1546736400).

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

558898560 is a wasteful number, since it uses less digits than its factorization.

558898560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8857 (or 8842 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 54.

The square root of 558898560 is about 23641.0355103155. The cubic root of 558898560 is about 823.7163066498.

The spelling of 558898560 in words is "five hundred fifty-eight million, eight hundred ninety-eight thousand, five hundred sixty".