82538713606 has 16 divisors (see below), whose sum is σ = 129435285600. Its totient is φ = 39475025304.

The previous prime is 82538713589. The next prime is 82538713693. The reversal of 82538713606 is 60631783528.

It is a self number, because there is not a number n which added to its sum of digits gives 82538713606.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1671621 + ... + 1720288.

It is an arithmetic number, because the mean of its divisors is an integer number (8089705350).

Almost surely, 2^82538713606 is an apocalyptic number.

82538713606 is a deficient number, since it is larger than the sum of its proper divisors (46896571994).

82538713606 is an equidigital number, since it uses as much as digits as its factorization.

82538713606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3391980 (or 3391934 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 49.

The spelling of 82538713606 in words is "eighty-two billion, five hundred thirty-eight million, seven hundred thirteen thousand, six hundred six".