6559112448 has 432 divisors, whose sum is σ = 23417372160. Its totient is φ = 1722875904.

The previous prime is 6559112411. The next prime is 6559112479. The reversal of 6559112448 is 8442119556.

6559112448 is a `hidden beast` number, since 6 + 5 + 591 + 12 + 4 + 48 = 666.

It is a super-2 number, since 2×6559112448² = 86043912211017105408, which contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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 47 ways as a sum of consecutive naturals, for example, 12886018 + ... + 12886526.

It is an arithmetic number, because the mean of its divisors is an integer number (54206880).

Almost surely, 2^6559112448 is an apocalyptic number.

6559112448 is a gapful number since it is divisible by the number (68) 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 6559112448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11708686080).

6559112448 is an abundant number, since it is smaller than the sum of its proper divisors (16858259712).

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

6559112448 is a wasteful number, since it uses less digits than its factorization.

6559112448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602 (or 585 counting only the distinct ones).

The product of its digits is 345600, while the sum is 45.

The square root of 6559112448 is about 80988.3476063069. The cubic root of 6559112448 is about 1871.8958960298.

The spelling of 6559112448 in words is "six billion, five hundred fifty-nine million, one hundred twelve thousand, four hundred forty-eight".