It is an unprimeable number.
Almost surely, 2136256549839536 is an apocalyptic number.
136256549839536 is a gapful number since it is divisible by the number (16) 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 136256549839536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201882344052224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
136256549839536 is a wasteful number, since it uses less digits than its factorization.
136256549839536 is an odious number, because the sum of its binary digits is odd.
The spelling of 136256549839536 in words is "one hundred thirty-six trillion, two hundred fifty-six billion, five hundred forty-nine million, eight hundred thirty-nine thousand, five hundred thirty-six".