82704035680611 has 8 divisors (see below), whose sum is σ = 110272387914000. Its totient is φ = 55135853617152.

The previous prime is 82704035680589. The next prime is 82704035680631. The reversal of 82704035680611 is 11608653040728.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 82704035680611 - 2³³ = 82695445746019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82704035680631) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 41404110 + ... + 43355603.

It is an arithmetic number, because the mean of its divisors is an integer number (13784048489250).

Almost surely, 2^{82704035680611} is an apocalyptic number.

82704035680611 is a deficient number, since it is larger than the sum of its proper divisors (27568352233389).

82704035680611 is a wasteful number, since it uses less digits than its factorization.

82704035680611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85084965.

The product of its (nonzero) digits is 1935360, while the sum is 51.

The spelling of 82704035680611 in words is "eighty-two trillion, seven hundred four billion, thirty-five million, six hundred eighty thousand, six hundred eleven".