97471650872097 has 32 divisors (see below), whose sum is σ = 145693122197760. Its totient is φ = 64400397062400.

The previous prime is 97471650872047. The next prime is 97471650872117. The reversal of 97471650872097 is 79027805617479.

97471650872097 is a `hidden beast` number, since 9 + 7 + 4 + 7 + 1 + 6 + 508 + 7 + 20 + 97 = 666.

It is not a de Polignac number, because 97471650872097 - 2¹¹ = 97471650870049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (97471650872027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33529347 + ... + 36320247.

It is an arithmetic number, because the mean of its divisors is an integer number (4552910068680).

Almost surely, 2^{97471650872097} is an apocalyptic number.

It is an amenable number.

97471650872097 is a deficient number, since it is larger than the sum of its proper divisors (48221471325663).

97471650872097 is a wasteful number, since it uses less digits than its factorization.

97471650872097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2802470 (or 2802464 counting only the distinct ones).

The product of its (nonzero) digits is 373403520, while the sum is 72.

The spelling of 97471650872097 in words is "ninety-seven trillion, four hundred seventy-one billion, six hundred fifty million, eight hundred seventy-two thousand, ninety-seven".