2245427645 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
Almost surely, 22245427645 is an apocalyptic number.
It is an amenable number.
2245427645 is an equidigital number, since it uses as much as digits as its factorization.
2245427645 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 900475.
The square root of 2245427645 is about 47385.9435381422. The cubic root of 2245427645 is about 1309.4824684909.
The spelling of 2245427645 in words is "two billion, two hundred forty-five million, four hundred twenty-seven thousand, six hundred forty-five".