89109244286659 has 4 divisors (see below), whose sum is σ = 89109758980080. Its totient is φ = 89108729593240.

The previous prime is 89109244286627. The next prime is 89109244286677. The reversal of 89109244286659 is 95668244290198.

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 89109244286659 - 2⁵ = 89109244286627 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 89109244286591 and 89109244286600.

It is not an unprimeable number, because it can be changed into a prime (89107244286659) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 257086927 + ... + 257433304.

It is an arithmetic number, because the mean of its divisors is an integer number (22277439745020).

Almost surely, 2^{89109244286659} is an apocalyptic number.

89109244286659 is a deficient number, since it is larger than the sum of its proper divisors (514693421).

89109244286659 is a wasteful number, since it uses less digits than its factorization.

89109244286659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514693420.

The product of its (nonzero) digits is 537477120, while the sum is 73.

The spelling of 89109244286659 in words is "eighty-nine trillion, one hundred nine billion, two hundred forty-four million, two hundred eighty-six thousand, six hundred fifty-nine".