82636328566004 has 12 divisors (see below), whose sum is σ = 144616700675328. Its totient is φ = 41317271230200.

The previous prime is 82636328565983. The next prime is 82636328566021. The reversal of 82636328566004 is 40066582363628.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223054982 + ... + 223425149.

It is an arithmetic number, because the mean of its divisors is an integer number (12051391722944).

Almost surely, 2^{82636328566004} is an apocalyptic number.

It is an amenable number.

82636328566004 is a deficient number, since it is larger than the sum of its proper divisors (61980372109324).

82636328566004 is a wasteful number, since it uses less digits than its factorization.

82636328566004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446526406 (or 446526404 counting only the distinct ones).

The product of its (nonzero) digits is 59719680, while the sum is 59.

The spelling of 82636328566004 in words is "eighty-two trillion, six hundred thirty-six billion, three hundred twenty-eight million, five hundred sixty-six thousand, four".