97682516689 has 12 divisors (see below), whose sum is σ = 102238171056. Its totient is φ = 93322051592.

The previous prime is 97682516683. The next prime is 97682516707. The reversal of 97682516689 is 98661528679.

It is not a de Polignac number, because 97682516689 - 2¹⁷ = 97682385617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (97682516683) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 325842 + ... + 549124.

It is an arithmetic number, because the mean of its divisors is an integer number (8519847588).

Almost surely, 2^97682516689 is an apocalyptic number.

It is an amenable number.

97682516689 is a deficient number, since it is larger than the sum of its proper divisors (4555654367).

97682516689 is a wasteful number, since it uses less digits than its factorization.

97682516689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224156 (or 224133 counting only the distinct ones).

The product of its digits is 78382080, while the sum is 67.

The spelling of 97682516689 in words is "ninety-seven billion, six hundred eighty-two million, five hundred sixteen thousand, six hundred eighty-nine".