8120582270782 has 16 divisors (see below), whose sum is σ = 12906284074992. Its totient is φ = 3818816790400.

The previous prime is 8120582270743. The next prime is 8120582270821. The reversal of 8120582270782 is 2870722850218.

It is an interprime number because it is at equal distance from previous prime (8120582270743) and next prime (8120582270821).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82252753 + ... + 82351420.

It is an arithmetic number, because the mean of its divisors is an integer number (806642754687).

Almost surely, 2^{8120582270782} is an apocalyptic number.

8120582270782 is a deficient number, since it is larger than the sum of its proper divisors (4785701804210).

8120582270782 is a wasteful number, since it uses less digits than its factorization.

8120582270782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164605643.

The product of its (nonzero) digits is 2007040, while the sum is 52.

The spelling of 8120582270782 in words is "eight trillion, one hundred twenty billion, five hundred eighty-two million, two hundred seventy thousand, seven hundred eighty-two".