89080191948161 has 8 divisors (see below), whose sum is σ = 89321572700160. Its totient is φ = 88838857006272.

The previous prime is 89080191948103. The next prime is 89080191948169. The reversal of 89080191948161 is 16184919108098.

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-89080191948161 is a prime.

It is a super-2 number, since 2×89080191948161² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (89080191948169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7556360 + ... + 15338153.

It is an arithmetic number, because the mean of its divisors is an integer number (11165196587520).

Almost surely, 2^{89080191948161} is an apocalyptic number.

It is an amenable number.

89080191948161 is a deficient number, since it is larger than the sum of its proper divisors (241380751999).

89080191948161 is a wasteful number, since it uses less digits than its factorization.

89080191948161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22905055.

The product of its (nonzero) digits is 8957952, while the sum is 65.

The spelling of 89080191948161 in words is "eighty-nine trillion, eighty billion, one hundred ninety-one million, nine hundred forty-eight thousand, one hundred sixty-one".