82104685569051 has 8 divisors (see below), whose sum is σ = 109490887013184. Its totient is φ = 54727470585480.

The previous prime is 82104685569041. The next prime is 82104685569079. The reversal of 82104685569051 is 15096558640128.

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

It is not a de Polignac number, because 82104685569051 - 2²⁹ = 82104148698139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82104685569041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2246593821 + ... + 2246630366.

It is an arithmetic number, because the mean of its divisors is an integer number (13686360876648).

Almost surely, 2^{82104685569051} is an apocalyptic number.

82104685569051 is a deficient number, since it is larger than the sum of its proper divisors (27386201444133).

82104685569051 is a wasteful number, since it uses less digits than its factorization.

82104685569051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4493230281.

The product of its (nonzero) digits is 20736000, while the sum is 60.

The spelling of 82104685569051 in words is "eighty-two trillion, one hundred four billion, six hundred eighty-five million, five hundred sixty-nine thousand, fifty-one".