2277252275 has 12 divisors (see below), whose sum is σ = 2848785672. Its totient is φ = 1805677440.

The previous prime is 2277252269. The next prime is 2277252293. The reversal of 2277252275 is 5722527722.

It is not a de Polignac number, because 2277252275 - 2⁴ = 2277252259 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 400229 + ... + 405878.

It is an arithmetic number, because the mean of its divisors is an integer number (237398806).

Almost surely, 2^2277252275 is an apocalyptic number.

2277252275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2277252275 is a deficient number, since it is larger than the sum of its proper divisors (571533397).

2277252275 is a wasteful number, since it uses less digits than its factorization.

2277252275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806230 (or 806225 counting only the distinct ones).

The product of its digits is 274400, while the sum is 41.

The square root of 2277252275 is about 47720.5644874408. The cubic root of 2277252275 is about 1315.6399368089.

Adding to 2277252275 its reverse (5722527722), we get a palindrome (7999779997).

The spelling of 2277252275 in words is "two billion, two hundred seventy-seven million, two hundred fifty-two thousand, two hundred seventy-five".