889500845059 has 4 divisors (see below), whose sum is σ = 901685788216. Its totient is φ = 877315901904.

The previous prime is 889500845053. The next prime is 889500845081. The reversal of 889500845059 is 950548005988.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 889500845059 - 2³⁷ = 752061891587 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 889500844988 and 889500845006.

It is not an unprimeable number, because it can be changed into a prime (889500845053) 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 3 ways as a sum of consecutive naturals, for example, 6092471469 + ... + 6092471614.

It is an arithmetic number, because the mean of its divisors is an integer number (225421447054).

Almost surely, 2^889500845059 is an apocalyptic number.

889500845059 is a deficient number, since it is larger than the sum of its proper divisors (12184943157).

889500845059 is a wasteful number, since it uses less digits than its factorization.

889500845059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12184943156.

The product of its (nonzero) digits is 20736000, while the sum is 61.

The spelling of 889500845059 in words is "eight hundred eighty-nine billion, five hundred million, eight hundred forty-five thousand, fifty-nine".