2250453305 has 8 divisors (see below), whose sum is σ = 2766411144. Its totient is φ = 1756451200.

The previous prime is 2250453301. The next prime is 2250453313. The reversal of 2250453305 is 5033540522.

It can be written as a sum of positive squares in 4 ways, for example, as 77774761 + 2172678544 = 8819^2 + 46612^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2250453305 - 2² = 2250453301 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2250453301) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5488706 + ... + 5489115.

It is an arithmetic number, because the mean of its divisors is an integer number (345801393).

Almost surely, 2^2250453305 is an apocalyptic number.

It is an amenable number.

2250453305 is a deficient number, since it is larger than the sum of its proper divisors (515957839).

2250453305 is a wasteful number, since it uses less digits than its factorization.

2250453305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10977867.

The product of its (nonzero) digits is 18000, while the sum is 29.

The square root of 2250453305 is about 47438.9429161317. The cubic root of 2250453305 is about 1310.4586908382.

Adding to 2250453305 its reverse (5033540522), we get a palindrome (7283993827).

The spelling of 2250453305 in words is "two billion, two hundred fifty million, four hundred fifty-three thousand, three hundred five".