2845280011 has 16 divisors (see below), whose sum is σ = 3340440000. Its totient is φ = 2422400064.

The previous prime is 2845279949. The next prime is 2845280017. The reversal of 2845280011 is 1100825482.

2845280011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2845280011 - 2¹⁹ = 2844755723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2845280017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23271 + ... + 78943.

It is an arithmetic number, because the mean of its divisors is an integer number (208777500).

Almost surely, 2^2845280011 is an apocalyptic number.

2845280011 is a deficient number, since it is larger than the sum of its proper divisors (495159989).

2845280011 is an equidigital number, since it uses as much as digits as its factorization.

2845280011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55843 (or 55829 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 31.

The square root of 2845280011 is about 53341.1661946006. The cubic root of 2845280011 is about 1417.0168164671.

The spelling of 2845280011 in words is "two billion, eight hundred forty-five million, two hundred eighty thousand, eleven".