56282172000 has 288 divisors, whose sum is σ = 195876364320. Its totient is φ = 14124851200.

The previous prime is 56282171999. The next prime is 56282172013. The reversal of 56282172000 is 27128265.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 3459886 + ... + 3476114.

It is an arithmetic number, because the mean of its divisors is an integer number (680126265).

Almost surely, 2^56282172000 is an apocalyptic number.

56282172000 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 56282172000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97938182160).

56282172000 is an abundant number, since it is smaller than the sum of its proper divisors (139594192320).

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

56282172000 is a wasteful number, since it uses less digits than its factorization.

56282172000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16291 (or 16256 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The spelling of 56282172000 in words is "fifty-six billion, two hundred eighty-two million, one hundred seventy-two thousand".