558946416 has 80 divisors (see below), whose sum is σ = 1677337088. Its totient is φ = 157075200.

The previous prime is 558946403. The next prime is 558946439. The reversal of 558946416 is 614649855.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6861 + ... + 34131.

Almost surely, 2^558946416 is an apocalyptic number.

558946416 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 558946416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (838668544).

558946416 is an abundant number, since it is smaller than the sum of its proper divisors (1118390672).

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

558946416 is a wasteful number, since it uses less digits than its factorization.

558946416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27350 (or 27344 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 48.

The square root of 558946416 is about 23642.0476270563. The cubic root of 558946416 is about 823.7398163677.

The spelling of 558946416 in words is "five hundred fifty-eight million, nine hundred forty-six thousand, four hundred sixteen".