89876533871129 has 8 divisors (see below), whose sum is σ = 90803504590848. Its totient is φ = 88949571488640.

The previous prime is 89876533871093. The next prime is 89876533871231. The reversal of 89876533871129 is 92117833567898.

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 89876533871129 - 2¹² = 89876533867033 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 89876533871129.

It is not an unprimeable number, because it can be changed into a prime (89876533871329) 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 7 ways as a sum of consecutive naturals, for example, 20885864 + ... + 24818790.

It is an arithmetic number, because the mean of its divisors is an integer number (11350438073856).

Almost surely, 2^{89876533871129} is an apocalyptic number.

It is an amenable number.

89876533871129 is a deficient number, since it is larger than the sum of its proper divisors (926970719719).

89876533871129 is a wasteful number, since it uses less digits than its factorization.

89876533871129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4168615.

The product of its digits is 1097349120, while the sum is 77.

The spelling of 89876533871129 in words is "eighty-nine trillion, eight hundred seventy-six billion, five hundred thirty-three million, eight hundred seventy-one thousand, one hundred twenty-nine".