97680663684182 has 8 divisors (see below), whose sum is σ = 146907594460200. Its totient is φ = 48711465530784.

The previous prime is 97680663684173. The next prime is 97680663684187. The reversal of 97680663684182 is 28148636608679.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97680663684187) 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, 64433154707 + ... + 64433156222.

It is an arithmetic number, because the mean of its divisors is an integer number (18363449307525).

Almost surely, 2^{97680663684182} is an apocalyptic number.

97680663684182 is a deficient number, since it is larger than the sum of its proper divisors (49226930776018).

97680663684182 is a wasteful number, since it uses less digits than its factorization.

97680663684182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128866311310.

The product of its (nonzero) digits is 1003290624, while the sum is 74.

The spelling of 97680663684182 in words is "ninety-seven trillion, six hundred eighty billion, six hundred sixty-three million, six hundred eighty-four thousand, one hundred eighty-two".