82662768216184 has 32 divisors (see below), whose sum is σ = 170466592403520. Its totient is φ = 37340301188736.

The previous prime is 82662768216173. The next prime is 82662768216229. The reversal of 82662768216184 is 48161286726628.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8455679259 + ... + 8455689034.

It is an arithmetic number, because the mean of its divisors is an integer number (5327081012610).

Almost surely, 2^{82662768216184} is an apocalyptic number.

It is an amenable number.

82662768216184 is an abundant number, since it is smaller than the sum of its proper divisors (87803824187336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82662768216184 is a wasteful number, since it uses less digits than its factorization.

82662768216184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16911368359 (or 16911368355 counting only the distinct ones).

The product of its digits is 148635648, while the sum is 67.

The spelling of 82662768216184 in words is "eighty-two trillion, six hundred sixty-two billion, seven hundred sixty-eight million, two hundred sixteen thousand, one hundred eighty-four".