97159876676 has 6 divisors (see below), whose sum is σ = 170029784190. Its totient is φ = 48579938336.

The previous prime is 97159876613. The next prime is 97159876679. The reversal of 97159876676 is 67667895179.

It can be written as a sum of positive squares in only one way, i.e., 96735928576 + 423948100 = 311024^2 + 20590^2 .

It is not an unprimeable number, because it can be changed into a prime (97159876679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12144984581 + ... + 12144984588.

It is an arithmetic number, because the mean of its divisors is an integer number (28338297365).

Almost surely, 2^97159876676 is an apocalyptic number.

It is an amenable number.

97159876676 is a deficient number, since it is larger than the sum of its proper divisors (72869907514).

97159876676 is a wasteful number, since it uses less digits than its factorization.

97159876676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24289969173 (or 24289969171 counting only the distinct ones).

The product of its digits is 240045120, while the sum is 71.

The spelling of 97159876676 in words is "ninety-seven billion, one hundred fifty-nine million, eight hundred seventy-six thousand, six hundred seventy-six".