2773249211 has 2 divisors, whose sum is σ = 2773249212. Its totient is φ = 2773249210.

The previous prime is 2773249189. The next prime is 2773249223. The reversal of 2773249211 is 1129423772.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2773249211 - 2¹⁰ = 2773248187 is a prime.

It is a super-2 number, since 2×2773249211² = 15381822372624245042, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2773249411) by changing a digit.

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 as a sum of consecutive naturals, namely, 1386624605 + 1386624606.

It is an arithmetic number, because the mean of its divisors is an integer number (1386624606).

Almost surely, 2^2773249211 is an apocalyptic number.

2773249211 is a deficient number, since it is larger than the sum of its proper divisors (1).

2773249211 is an equidigital number, since it uses as much as digits as its factorization.

2773249211 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 42336, while the sum is 38.

The square root of 2773249211 is about 52661.6483885569. The cubic root of 2773249211 is about 1404.9567851012.

The spelling of 2773249211 in words is "two billion, seven hundred seventy-three million, two hundred forty-nine thousand, two hundred eleven".