It is an unprimeable number.
Almost surely, 21845715200 is an apocalyptic number.
1845715200 is a gapful number since it is divisible by the number (10) 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 1845715200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3601102848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1845715200 is a wasteful number, since it uses less digits than its factorization.
1845715200 is an evil number, because the sum of its binary digits is even.
The square root of 1845715200 is about 42961.7876723025. The cubic root of 1845715200 is about 1226.6525413202.
The spelling of 1845715200 in words is "one billion, eight hundred forty-five million, seven hundred fifteen thousand, two hundred".