It is a nialpdrome in base 14.
Almost surely, 256756896 is an apocalyptic number.
56756896 is a gapful number since it is divisible by the number (56) 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 56756896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65167200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56756896 is an equidigital number, since it uses as much as digits as its factorization.
56756896 is an odious number, because the sum of its binary digits is odd.
The square root of 56756896 is about 7533.7172763517. The cubic root of 56756896 is about 384.3022071244.
The spelling of 56756896 in words is "fifty-six million, seven hundred fifty-six thousand, eight hundred ninety-six".