89472371223 has 4 divisors (see below), whose sum is σ = 119296494968. Its totient is φ = 59648247480.

The previous prime is 89472371221. The next prime is 89472371227. The reversal of 89472371223 is 32217327498.

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

It is not a de Polignac number, because 89472371223 - 2¹ = 89472371221 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 (89472371221) 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, 14912061868 + ... + 14912061873.

It is an arithmetic number, because the mean of its divisors is an integer number (29824123742).

Almost surely, 2^89472371223 is an apocalyptic number.

89472371223 is a deficient number, since it is larger than the sum of its proper divisors (29824123745).

89472371223 is a wasteful number, since it uses less digits than its factorization.

89472371223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29824123744.

The product of its digits is 1016064, while the sum is 48.

The spelling of 89472371223 in words is "eighty-nine billion, four hundred seventy-two million, three hundred seventy-one thousand, two hundred twenty-three".