558876672 has 144 divisors (see below), whose sum is σ = 1675411920. Its totient is φ = 186126336.

The previous prime is 558876653. The next prime is 558876677. The reversal of 558876672 is 276678855.

558876672 is a `hidden beast` number, since 558 + 87 + 6 + 6 + 7 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (558876677) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 497103 + ... + 498225.

It is an arithmetic number, because the mean of its divisors is an integer number (11634805).

Almost surely, 2^558876672 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 558876672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (837705960).

558876672 is an abundant number, since it is smaller than the sum of its proper divisors (1116535248).

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

558876672 is an equidigital number, since it uses as much as digits as its factorization.

558876672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1160 (or 1128 counting only the distinct ones).

The product of its digits is 5644800, while the sum is 54.

The square root of 558876672 is about 23640.5725818983. The cubic root of 558876672 is about 823.7055535131.

The spelling of 558876672 in words is "five hundred fifty-eight million, eight hundred seventy-six thousand, six hundred seventy-two".