96994577664 has 648 divisors, whose sum is σ = 317428686848. Its totient is φ = 28426567680.

The previous prime is 96994577651. The next prime is 96994577683. The reversal of 96994577664 is 46677549969.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a junction number, because it is equal to n+sod(n) for n = 96994577592 and 96994577601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 763736769 + ... + 763736895.

Almost surely, 2^96994577664 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 96994577664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158714343424).

96994577664 is an abundant number, since it is smaller than the sum of its proper divisors (220434109184).

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

96994577664 is a wasteful number, since it uses less digits than its factorization.

96994577664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251 (or 217 counting only the distinct ones).

The product of its digits is 617258880, while the sum is 72.

The spelling of 96994577664 in words is "ninety-six billion, nine hundred ninety-four million, five hundred seventy-seven thousand, six hundred sixty-four".