9680533611 has 32 divisors (see below), whose sum is σ = 15534435840. Its totient is φ = 5238307584.

The previous prime is 9680533609. The next prime is 9680533663. The reversal of 9680533611 is 1163350869.

It is a happy number.

It is not a de Polignac number, because 9680533611 - 2¹ = 9680533609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9680533691) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1342231 + ... + 1349423.

It is an arithmetic number, because the mean of its divisors is an integer number (485451120).

Almost surely, 2^9680533611 is an apocalyptic number.

9680533611 is a deficient number, since it is larger than the sum of its proper divisors (5853902229).

9680533611 is a wasteful number, since it uses less digits than its factorization.

9680533611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10595.

The product of its (nonzero) digits is 116640, while the sum is 42.

The square root of 9680533611 is about 98389.7027691414. The cubic root of 9680533611 is about 2131.2436337692.

The spelling of 9680533611 in words is "nine billion, six hundred eighty million, five hundred thirty-three thousand, six hundred eleven".