97716963707461 has 16 divisors (see below), whose sum is σ = 112303007631360. Its totient is φ = 83288824732080.

The previous prime is 97716963707453. The next prime is 97716963707513. The reversal of 97716963707461 is 16470736961779.

It is a cyclic number.

It is not a de Polignac number, because 97716963707461 - 2³ = 97716963707453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97716963707411) 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, 52651161 + ... + 54475486.

It is an arithmetic number, because the mean of its divisors is an integer number (7018937976960).

Almost surely, 2^{97716963707461} is an apocalyptic number.

It is an amenable number.

97716963707461 is a deficient number, since it is larger than the sum of its proper divisors (14586043923899).

97716963707461 is a wasteful number, since it uses less digits than its factorization.

97716963707461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107127384.

The product of its (nonzero) digits is 504094752, while the sum is 73.

The spelling of 97716963707461 in words is "ninety-seven trillion, seven hundred sixteen billion, nine hundred sixty-three million, seven hundred seven thousand, four hundred sixty-one".