97164676845 has 16 divisors (see below), whose sum is σ = 172737203520. Its totient is φ = 51821160912.

The previous prime is 97164676799. The next prime is 97164676867. The reversal of 97164676845 is 54867646179.

It is a happy number.

97164676845 is a `hidden beast` number, since 9 + 71 + 6 + 467 + 68 + 45 = 666.

It is not a de Polignac number, because 97164676845 - 2⁸ = 97164676589 is a prime.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 359869039 + ... + 359869308.

It is an arithmetic number, because the mean of its divisors is an integer number (10796075220).

Almost surely, 2^97164676845 is an apocalyptic number.

It is an amenable number.

97164676845 is a deficient number, since it is larger than the sum of its proper divisors (75572526675).

97164676845 is a wasteful number, since it uses less digits than its factorization.

97164676845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719738361 (or 719738355 counting only the distinct ones).

The product of its digits is 60963840, while the sum is 63.

The spelling of 97164676845 in words is "ninety-seven billion, one hundred sixty-four million, six hundred seventy-six thousand, eight hundred forty-five".