89555343367 has 4 divisors (see below), whose sum is σ = 102348963856. Its totient is φ = 76761722880.

The previous prime is 89555343343. The next prime is 89555343391. The reversal of 89555343367 is 76334355598.

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

It is an interprime number because it is at equal distance from previous prime (89555343343) and next prime (89555343391).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-89555343367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89555343067) 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, 6396810234 + ... + 6396810247.

It is an arithmetic number, because the mean of its divisors is an integer number (25587240964).

Almost surely, 2^89555343367 is an apocalyptic number.

89555343367 is a deficient number, since it is larger than the sum of its proper divisors (12793620489).

89555343367 is a wasteful number, since it uses less digits than its factorization.

89555343367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12793620488.

The product of its digits is 40824000, while the sum is 58.

The spelling of 89555343367 in words is "eighty-nine billion, five hundred fifty-five million, three hundred forty-three thousand, three hundred sixty-seven".