82658318223 has 16 divisors (see below), whose sum is σ = 118696759776. Its totient is φ = 50863274880.

The previous prime is 82658318201. The next prime is 82658318233. The reversal of 82658318223 is 32281385628.

It is not a de Polignac number, because 82658318223 - 2¹⁴ = 82658301839 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82658318233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 605653 + ... + 729473.

It is an arithmetic number, because the mean of its divisors is an integer number (7418547486).

Almost surely, 2^82658318223 is an apocalyptic number.

82658318223 is a deficient number, since it is larger than the sum of its proper divisors (36038441553).

82658318223 is a wasteful number, since it uses less digits than its factorization.

82658318223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140954.

The product of its digits is 1105920, while the sum is 48.

The spelling of 82658318223 in words is "eighty-two billion, six hundred fifty-eight million, three hundred eighteen thousand, two hundred twenty-three".