889542375163 has 8 divisors (see below), whose sum is σ = 958364110368. Its totient is φ = 820777125504.

The previous prime is 889542375151. The next prime is 889542375167. The reversal of 889542375163 is 361573245988.

It is a happy number.

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-889542375163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (889542375167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14088670 + ... + 14151667.

It is an arithmetic number, because the mean of its divisors is an integer number (119795513796).

Almost surely, 2^889542375163 is an apocalyptic number.

889542375163 is a deficient number, since it is larger than the sum of its proper divisors (68821735205).

889542375163 is a wasteful number, since it uses less digits than its factorization.

889542375163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28242773.

The product of its digits is 43545600, while the sum is 61.

The spelling of 889542375163 in words is "eight hundred eighty-nine billion, five hundred forty-two million, three hundred seventy-five thousand, one hundred sixty-three".