558425858640 has 320 divisors, whose sum is σ = 1981335686400. Its totient is φ = 128888635392.

The previous prime is 558425858621. The next prime is 558425858647. The reversal of 558425858640 is 46858524855.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (558425858647) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14248191 + ... + 14287329.

It is an arithmetic number, because the mean of its divisors is an integer number (6191674020).

Almost surely, 2^558425858640 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 558425858640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (990667843200).

558425858640 is an abundant number, since it is smaller than the sum of its proper divisors (1422909827760).

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

558425858640 is a wasteful number, since it uses less digits than its factorization.

558425858640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39454 (or 39448 counting only the distinct ones).

The product of its (nonzero) digits is 61440000, while the sum is 60.

The spelling of 558425858640 in words is "five hundred fifty-eight billion, four hundred twenty-five million, eight hundred fifty-eight thousand, six hundred forty".