5580881856000 has 3840 divisors, whose sum is σ = 25596791700480. Its totient is φ = 1194393600000.

The previous prime is 5580881855957. The next prime is 5580881856007. The reversal of 5580881856000 is 6581880855.

It is a happy number.

5580881856000 is a `hidden beast` number, since 5 + 580 + 8 + 8 + 1 + 8 + 56 + 0 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (3840).

It is a super-2 number, since 2×5580881856000² (a number of 26 digits) contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5580881856007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 55256255950 + ... + 55256256050.

It is an arithmetic number, because the mean of its divisors is an integer number (6665831172).

Almost surely, 2^{5580881856000} is an apocalyptic number.

5580881856000 is a gapful number since it is divisible by the number (50) 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 5580881856000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12798395850240).

5580881856000 is an abundant number, since it is smaller than the sum of its proper divisors (20015909844480).

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

5580881856000 is a wasteful number, since it uses less digits than its factorization.

5580881856000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196 (or 158 counting only the distinct ones).

The product of its (nonzero) digits is 3072000, while the sum is 54.

The spelling of 5580881856000 in words is "five trillion, five hundred eighty billion, eight hundred eighty-one million, eight hundred fifty-six thousand".