97656874584011 has 8 divisors (see below), whose sum is σ = 99734825456640. Its totient is φ = 95578929754408.

The previous prime is 97656874583951. The next prime is 97656874584097. The reversal of 97656874584011 is 11048547865679.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97656874584011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97656834584011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48768350 + ... + 50731308.

It is an arithmetic number, because the mean of its divisors is an integer number (12466853182080).

Almost surely, 2^{97656874584011} is an apocalyptic number.

97656874584011 is a deficient number, since it is larger than the sum of its proper divisors (2077950872629).

97656874584011 is a wasteful number, since it uses less digits than its factorization.

97656874584011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3021513.

The product of its (nonzero) digits is 406425600, while the sum is 71.

The spelling of 97656874584011 in words is "ninety-seven trillion, six hundred fifty-six billion, eight hundred seventy-four million, five hundred eighty-four thousand, eleven".