56056298688 has 168 divisors, whose sum is σ = 173226301248. Its totient is φ = 17229017088.

The previous prime is 56056298681. The next prime is 56056298707. The reversal of 56056298688 is 88689265065.

56056298688 is a `hidden beast` number, since 5 + 6 + 0 + 562 + 9 + 8 + 68 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (56056298681) 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 23 ways as a sum of consecutive naturals, for example, 7731481 + ... + 7738727.

It is an arithmetic number, because the mean of its divisors is an integer number (1031108936).

Almost surely, 2^56056298688 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 56056298688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86613150624).

56056298688 is an abundant number, since it is smaller than the sum of its proper divisors (117170002560).

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

56056298688 is a wasteful number, since it uses less digits than its factorization.

56056298688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8311 (or 8298 counting only the distinct ones).

The product of its (nonzero) digits is 49766400, while the sum is 63.

The spelling of 56056298688 in words is "fifty-six billion, fifty-six million, two hundred ninety-eight thousand, six hundred eighty-eight".