83056564456782 has 32 divisors (see below), whose sum is σ = 190980363796992. Its totient is φ = 23588348500704.

The previous prime is 83056564456751. The next prime is 83056564456807. The reversal of 83056564456782 is 28765446565038.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5920763193 + ... + 5920777220.

It is an arithmetic number, because the mean of its divisors is an integer number (5968136368656).

Almost surely, 2^{83056564456782} is an apocalyptic number.

83056564456782 is an abundant number, since it is smaller than the sum of its proper divisors (107923799340210).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

83056564456782 is a wasteful number, since it uses less digits than its factorization.

83056564456782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11841540592.

The product of its (nonzero) digits is 1161216000, while the sum is 69.

The spelling of 83056564456782 in words is "eighty-three trillion, fifty-six billion, five hundred sixty-four million, four hundred fifty-six thousand, seven hundred eighty-two".