89563841841 has 8 divisors (see below), whose sum is σ = 119511975744. Its totient is φ = 59662467920.

The previous prime is 89563841837. The next prime is 89563841869. The reversal of 89563841841 is 14814836598.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 89563841841 - 2² = 89563841837 is a prime.

It is not an unprimeable number, because it can be changed into a prime (89563841821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11685525 + ... + 11693186.

It is an arithmetic number, because the mean of its divisors is an integer number (14938996968).

Almost surely, 2^89563841841 is an apocalyptic number.

It is an amenable number.

89563841841 is a deficient number, since it is larger than the sum of its proper divisors (29948133903).

89563841841 is a wasteful number, since it uses less digits than its factorization.

89563841841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23379991.

The product of its digits is 6635520, while the sum is 57.

The spelling of 89563841841 in words is "eighty-nine billion, five hundred sixty-three million, eight hundred forty-one thousand, eight hundred forty-one".