97163294584889 has 32 divisors (see below), whose sum is σ = 113701507584000. Its totient is φ = 82225015202880.

The previous prime is 97163294584871. The next prime is 97163294584919. The reversal of 97163294584889 is 98848549236179.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97163294584889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97163294587889) 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 31 ways as a sum of consecutive naturals, for example, 245584382 + ... + 245979704.

It is an arithmetic number, because the mean of its divisors is an integer number (3553172112000).

Almost surely, 2^{97163294584889} is an apocalyptic number.

It is an amenable number.

97163294584889 is a deficient number, since it is larger than the sum of its proper divisors (16538212999111).

97163294584889 is a wasteful number, since it uses less digits than its factorization.

97163294584889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427485.

The product of its digits is 7524679680, while the sum is 83.

The spelling of 97163294584889 in words is "ninety-seven trillion, one hundred sixty-three billion, two hundred ninety-four million, five hundred eighty-four thousand, eight hundred eighty-nine".