558986120420 has 288 divisors, whose sum is σ = 1470544056576. Its totient is φ = 174751948800.

The previous prime is 558986120411. The next prime is 558986120443. The reversal of 558986120420 is 24021689855.

It is a happy number.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1072909760 + ... + 1072910280.

It is an arithmetic number, because the mean of its divisors is an integer number (5106055752).

Almost surely, 2^558986120420 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 558986120420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (735272028288).

558986120420 is an abundant number, since it is smaller than the sum of its proper divisors (911557936156).

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

558986120420 is a wasteful number, since it uses less digits than its factorization.

558986120420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1031 (or 1016 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 50.

The spelling of 558986120420 in words is "five hundred fifty-eight billion, nine hundred eighty-six million, one hundred twenty thousand, four hundred twenty".