89339088913 has 4 divisors (see below), whose sum is σ = 91239920640. Its totient is φ = 87438257188.

The previous prime is 89339088863. The next prime is 89339088919. The reversal of 89339088913 is 31988093398.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-89339088913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89339088919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 950415793 + ... + 950415886.

It is an arithmetic number, because the mean of its divisors is an integer number (22809980160).

Almost surely, 2^89339088913 is an apocalyptic number.

It is an amenable number.

89339088913 is a deficient number, since it is larger than the sum of its proper divisors (1900831727).

89339088913 is a wasteful number, since it uses less digits than its factorization.

89339088913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1900831726.

The product of its (nonzero) digits is 10077696, while the sum is 61.

The spelling of 89339088913 in words is "eighty-nine billion, three hundred thirty-nine million, eighty-eight thousand, nine hundred thirteen".