82633705768 has 32 divisors (see below), whose sum is σ = 163185658560. Its totient is φ = 39151108480.

The previous prime is 82633705729. The next prime is 82633705769. The reversal of 82633705768 is 86750733628.

It is not an unprimeable number, because it can be changed into a prime (82633705769) 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 7 ways as a sum of consecutive naturals, for example, 2078893 + ... + 2118268.

It is an arithmetic number, because the mean of its divisors is an integer number (5099551830).

Almost surely, 2^82633705768 is an apocalyptic number.

It is an amenable number.

82633705768 is a deficient number, since it is larger than the sum of its proper divisors (80551952792).

82633705768 is a wasteful number, since it uses less digits than its factorization.

82633705768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4197297 (or 4197293 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 55.

The spelling of 82633705768 in words is "eighty-two billion, six hundred thirty-three million, seven hundred five thousand, seven hundred sixty-eight".