89170166001 has 64 divisors (see below), whose sum is σ = 139652038656. Its totient is φ = 49562452800.

The previous prime is 89170165999. The next prime is 89170166003. The reversal of 89170166001 is 10066107198.

It is an interprime number because it is at equal distance from previous prime (89170165999) and next prime (89170166003).

It is not a de Polignac number, because 89170166001 - 2¹ = 89170165999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (89170166003) 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 63 ways as a sum of consecutive naturals, for example, 47760270 + ... + 47762136.

It is an arithmetic number, because the mean of its divisors is an integer number (2182063104).

Almost surely, 2^89170166001 is an apocalyptic number.

It is an amenable number.

89170166001 is a deficient number, since it is larger than the sum of its proper divisors (50481872655).

89170166001 is a wasteful number, since it uses less digits than its factorization.

89170166001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2362.

The product of its (nonzero) digits is 18144, while the sum is 39.

The spelling of 89170166001 in words is "eighty-nine billion, one hundred seventy million, one hundred sixty-six thousand, one".