82785836282 has 16 divisors (see below), whose sum is σ = 131300655360. Its totient is φ = 39038490432.

The previous prime is 82785836281. The next prime is 82785836321. The reversal of 82785836282 is 28263858728.

It is not an unprimeable number, because it can be changed into a prime (82785836281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4876223 + ... + 4893170.

It is an arithmetic number, because the mean of its divisors is an integer number (8206290960).

Almost surely, 2^82785836282 is an apocalyptic number.

82785836282 is a deficient number, since it is larger than the sum of its proper divisors (48514819078).

82785836282 is a wasteful number, since it uses less digits than its factorization.

82785836282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9769637.

The product of its digits is 20643840, while the sum is 59.

The spelling of 82785836282 in words is "eighty-two billion, seven hundred eighty-five million, eight hundred thirty-six thousand, two hundred eighty-two".