558038416 has 80 divisors (see below), whose sum is σ = 1222421760. Its totient is φ = 244984320.

The previous prime is 558038399. The next prime is 558038441. The reversal of 558038416 is 614830855.

It is a super-2 number, since 2×558038416² = 622813747463578112, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 427621 + ... + 428923.

It is an arithmetic number, because the mean of its divisors is an integer number (15280272).

Almost surely, 2^558038416 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 558038416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (611210880).

558038416 is an abundant number, since it is smaller than the sum of its proper divisors (664383344).

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

558038416 is a wasteful number, since it uses less digits than its factorization.

558038416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1424 (or 1418 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 40.

The square root of 558038416 is about 23622.8367475204. The cubic root of 558038416 is about 823.2935236570.

The spelling of 558038416 in words is "five hundred fifty-eight million, thirty-eight thousand, four hundred sixteen".