2250530305 has 16 divisors (see below), whose sum is σ = 2721280320. Its totient is φ = 1786704192.

The previous prime is 2250530287. The next prime is 2250530311. The reversal of 2250530305 is 5030350522.

It is a cyclic number.

It is not a de Polignac number, because 2250530305 - 2¹¹ = 2250528257 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2250530305.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 487267 + ... + 491863.

It is an arithmetic number, because the mean of its divisors is an integer number (170080020).

Almost surely, 2^2250530305 is an apocalyptic number.

It is an amenable number.

2250530305 is a deficient number, since it is larger than the sum of its proper divisors (470750015).

2250530305 is a wasteful number, since it uses less digits than its factorization.

2250530305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5328.

The product of its (nonzero) digits is 4500, while the sum is 25.

The square root of 2250530305 is about 47439.7544787070. The cubic root of 2250530305 is about 1310.4736365928.

Adding to 2250530305 its reverse (5030350522), we get a palindrome (7280880827).

The spelling of 2250530305 in words is "two billion, two hundred fifty million, five hundred thirty thousand, three hundred five".