8275642011 has 24 divisors (see below), whose sum is σ = 14712253920. Its totient is φ = 4365173376.

The previous prime is 8275641971. The next prime is 8275642019. The reversal of 8275642011 is 1102465728.

8275642011 is a `hidden beast` number, since 8 + 2 + 7 + 5 + 642 + 0 + 1 + 1 = 666.

It is not a de Polignac number, because 8275642011 - 2⁹ = 8275641499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8275642019) 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 in 23 ways as a sum of consecutive naturals, for example, 5051466 + ... + 5053103.

It is an arithmetic number, because the mean of its divisors is an integer number (613010580).

Almost surely, 2^8275642011 is an apocalyptic number.

8275642011 is a deficient number, since it is larger than the sum of its proper divisors (6436611909).

8275642011 is a wasteful number, since it uses less digits than its factorization.

8275642011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10104595 (or 10104592 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 8275642011 is about 90970.5557364579. Note that the first 3 decimals coincide. The cubic root of 8275642011 is about 2022.7112900240.

The spelling of 8275642011 in words is "eight billion, two hundred seventy-five million, six hundred forty-two thousand, eleven".