96855517680 has 80 divisors (see below), whose sum is σ = 300398764320. Its totient is φ = 25815522304.

The previous prime is 96855517663. The next prime is 96855517697. The reversal of 96855517680 is 8671555869.

It is an interprime number because it is at equal distance from previous prime (96855517663) and next prime (96855517697).

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 399034 + ... + 594086.

It is an arithmetic number, because the mean of its divisors is an integer number (3754984554).

Almost surely, 2^96855517680 is an apocalyptic number.

It is an amenable number.

96855517680 is an abundant number, since it is smaller than the sum of its proper divisors (203543246640).

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

96855517680 is a wasteful number, since it uses less digits than its factorization.

96855517680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197138 (or 197132 counting only the distinct ones).

The product of its (nonzero) digits is 18144000, while the sum is 60.

The spelling of 96855517680 in words is "ninety-six billion, eight hundred fifty-five million, five hundred seventeen thousand, six hundred eighty".