56018559200000 has 432 divisors, whose sum is σ = 142865402091552. Its totient is φ = 21915648000000.

The previous prime is 56018559199973. The next prime is 56018559200059. The reversal of 56018559200000 is 295581065.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6706395824 + ... + 6706404176.

It is an arithmetic number, because the mean of its divisors is an integer number (330706949286).

Almost surely, 2^{56018559200000} is an apocalyptic number.

56018559200000 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 56018559200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71432701045776).

56018559200000 is an abundant number, since it is smaller than the sum of its proper divisors (86846842891552).

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

56018559200000 is an frugal number, since it uses more digits than its factorization.

56018559200000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8578 (or 8544 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 41.

The spelling of 56018559200000 in words is "fifty-six trillion, eighteen billion, five hundred fifty-nine million, two hundred thousand".