96997057617 has 4 divisors (see below), whose sum is σ = 129329410160. Its totient is φ = 64664705076.

The previous prime is 96997057603. The next prime is 96997057621. The reversal of 96997057617 is 71675079969.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 96997057617 - 2⁸ = 96997057361 is a prime.

It is a super-3 number, since 3×96997057617³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (96997057627) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16166176267 + ... + 16166176272.

It is an arithmetic number, because the mean of its divisors is an integer number (32332352540).

Almost surely, 2^96997057617 is an apocalyptic number.

It is an amenable number.

96997057617 is a deficient number, since it is larger than the sum of its proper divisors (32332352543).

96997057617 is a wasteful number, since it uses less digits than its factorization.

96997057617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32332352542.

The product of its (nonzero) digits is 45008460, while the sum is 66.

The spelling of 96997057617 in words is "ninety-six billion, nine hundred ninety-seven million, fifty-seven thousand, six hundred seventeen".