558507898368 has 480 divisors, whose sum is σ = 1936126722816. Its totient is φ = 151636230144.

The previous prime is 558507898343. The next prime is 558507898409. The reversal of 558507898368 is 863898705855.

558507898368 is a `hidden beast` number, since 5 + 5 + 8 + 507 + 89 + 8 + 36 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a junction number, because it is equal to n+sod(n) for n = 558507898296 and 558507898305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 51313855 + ... + 51324737.

Almost surely, 2^558507898368 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 558507898368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (968063361408).

558507898368 is an abundant number, since it is smaller than the sum of its proper divisors (1377618824448).

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

558507898368 is a wasteful number, since it uses less digits than its factorization.

558507898368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10994 (or 10975 counting only the distinct ones).

The product of its (nonzero) digits is 580608000, while the sum is 72.

The spelling of 558507898368 in words is "five hundred fifty-eight billion, five hundred seven million, eight hundred ninety-eight thousand, three hundred sixty-eight".