It is a tau number, because it is divible by the number of its divisors (720).
It is an unprimeable number.
Almost surely, 249995338400 is an apocalyptic number.
49995338400 is a gapful number since it is divisible by the number (40) 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 49995338400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109687042080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49995338400 is a wasteful number, since it uses less digits than its factorization.
49995338400 is an odious number, because the sum of its binary digits is odd.
The spelling of 49995338400 in words is "forty-nine billion, nine hundred ninety-five million, three hundred thirty-eight thousand, four hundred".