2250005216 has 96 divisors (see below), whose sum is σ = 4835194560. Its totient is φ = 1026457600.

The previous prime is 2250005209. The next prime is 2250005227. The reversal of 2250005216 is 6125000522.

It is a junction number, because it is equal to n+sod(n) for n = 2250005191 and 2250005200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6267245 + ... + 6267603.

It is an arithmetic number, because the mean of its divisors is an integer number (50366610).

Almost surely, 2^2250005216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2250005216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2417597280).

2250005216 is an abundant number, since it is smaller than the sum of its proper divisors (2585189344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2250005216 is a wasteful number, since it uses less digits than its factorization.

2250005216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708 (or 700 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 2250005216 is about 47434.2198839614. The cubic root of 2250005216 is about 1310.3717096805.

Adding to 2250005216 its reverse (6125000522), we get a palindrome (8375005738).

The spelling of 2250005216 in words is "two billion, two hundred fifty million, five thousand, two hundred sixteen".