8528840211 has 16 divisors (see below), whose sum is σ = 12117419424. Its totient is φ = 5317338624.

The previous prime is 8528840207. The next prime is 8528840219. The reversal of 8528840211 is 1120488258.

It is not a de Polignac number, because 8528840211 - 2² = 8528840207 is a prime.

It is a super-2 number, since 2×8528840211² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8528840211.

It is not an unprimeable number, because it can be changed into a prime (8528840219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 524580 + ... + 540593.

It is an arithmetic number, because the mean of its divisors is an integer number (757338714).

Almost surely, 2^8528840211 is an apocalyptic number.

8528840211 is a deficient number, since it is larger than the sum of its proper divisors (3588579213).

8528840211 is a wasteful number, since it uses less digits than its factorization.

8528840211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1065350.

The product of its (nonzero) digits is 40960, while the sum is 39.

The square root of 8528840211 is about 92351.7201301632. The cubic root of 8528840211 is about 2043.1330982044.

The spelling of 8528840211 in words is "eight billion, five hundred twenty-eight million, eight hundred forty thousand, two hundred eleven".