8506065085782 has 32 divisors (see below), whose sum is σ = 18558793211904. Its totient is φ = 2577580792800.

The previous prime is 8506065085759. The next prime is 8506065085783. The reversal of 8506065085782 is 2875805606058.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8506065085783) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18920932 + ... + 19365272.

It is an arithmetic number, because the mean of its divisors is an integer number (579962287872).

Almost surely, 2^{8506065085782} is an apocalyptic number.

8506065085782 is an abundant number, since it is smaller than the sum of its proper divisors (10052728126122).

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

8506065085782 is a wasteful number, since it uses less digits than its factorization.

8506065085782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734404.

The product of its (nonzero) digits is 32256000, while the sum is 60.

The spelling of 8506065085782 in words is "eight trillion, five hundred six billion, sixty-five million, eighty-five thousand, seven hundred eighty-two".