97589179968 has 112 divisors (see below), whose sum is σ = 295814252160. Its totient is φ = 27814293504.

The previous prime is 97589179939. The next prime is 97589179969. The reversal of 97589179968 is 86997198579.

It is a tau number, because it is divible by the number of its divisors (112).

It is a junction number, because it is equal to n+sod(n) for n = 97589179893 and 97589179902.

It is not an unprimeable number, because it can be changed into a prime (97589179969) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 460930 + ... + 638462.

It is an arithmetic number, because the mean of its divisors is an integer number (2641198680).

Almost surely, 2^97589179968 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 97589179968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147907126080).

97589179968 is an abundant number, since it is smaller than the sum of its proper divisors (198225072192).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

97589179968 is a wasteful number, since it uses less digits than its factorization.

97589179968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177964 (or 177954 counting only the distinct ones).

The product of its digits is 617258880, while the sum is 78.

The spelling of 97589179968 in words is "ninety-seven billion, five hundred eighty-nine million, one hundred seventy-nine thousand, nine hundred sixty-eight".