82471082558372 has 12 divisors (see below), whose sum is σ = 146301440977356. Its totient is φ = 40670670850560.

The previous prime is 82471082558323. The next prime is 82471082558407. The reversal of 82471082558372 is 27385528017428.

It can be written as a sum of positive squares in 2 ways, for example, as 50466446592676 + 32004635965696 = 7103974^2 + 5657264^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141217606829 + ... + 141217607412.

It is an arithmetic number, because the mean of its divisors is an integer number (12191786748113).

Almost surely, 2^{82471082558372} is an apocalyptic number.

It is an amenable number.

82471082558372 is a deficient number, since it is larger than the sum of its proper divisors (63830358418984).

82471082558372 is a wasteful number, since it uses less digits than its factorization.

82471082558372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282435214318 (or 282435214316 counting only the distinct ones).

The product of its (nonzero) digits is 60211200, while the sum is 62.

The spelling of 82471082558372 in words is "eighty-two trillion, four hundred seventy-one billion, eighty-two million, five hundred fifty-eight thousand, three hundred seventy-two".