8528516690 has 16 divisors (see below), whose sum is σ = 15356780928. Its totient is φ = 3410195376.

The previous prime is 8528516669. The next prime is 8528516743. The reversal of 8528516690 is 966158258.

It is a super-2 number, since 2×8528516690² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 121562 + ... + 178421.

It is an arithmetic number, because the mean of its divisors is an integer number (959798808).

Almost surely, 2^8528516690 is an apocalyptic number.

8528516690 is a deficient number, since it is larger than the sum of its proper divisors (6828264238).

8528516690 is a wasteful number, since it uses less digits than its factorization.

8528516690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302833.

The product of its (nonzero) digits is 1036800, while the sum is 50.

The square root of 8528516690 is about 92349.9685435788. The cubic root of 8528516690 is about 2043.1072641009.

The spelling of 8528516690 in words is "eight billion, five hundred twenty-eight million, five hundred sixteen thousand, six hundred ninety".