558471680 has 160 divisors (see below), whose sum is σ = 1465312464. Its totient is φ = 202899456.

The previous prime is 558471679. The next prime is 558471691. The reversal of 558471680 is 86174855.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 250398976 + 308072704 = 15824^2 + 17552^2 .

It is a tau number, because it is divible by the number of its divisors (160).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3228074 + ... + 3228246.

Almost surely, 2^558471680 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 558471680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (732656232).

558471680 is an abundant number, since it is smaller than the sum of its proper divisors (906840784).

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

558471680 is a wasteful number, since it uses less digits than its factorization.

558471680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306 (or 290 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 44.

The square root of 558471680 is about 23632.0054163839. The cubic root of 558471680 is about 823.5065383643.

The spelling of 558471680 in words is "five hundred fifty-eight million, four hundred seventy-one thousand, six hundred eighty".