8208108784252 has 48 divisors (see below), whose sum is σ = 15527201471712. Its totient is φ = 3774139787520.

The previous prime is 8208108784237. The next prime is 8208108784259. The reversal of 8208108784252 is 2524878018028.

It is a super-2 number, since 2×8208108784252² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8208108784193 and 8208108784202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8208108784259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110744118 + ... + 110818210.

It is an arithmetic number, because the mean of its divisors is an integer number (323483363994).

Almost surely, 2^{8208108784252} is an apocalyptic number.

It is an amenable number.

8208108784252 is a deficient number, since it is larger than the sum of its proper divisors (7319092687460).

8208108784252 is a wasteful number, since it uses less digits than its factorization.

8208108784252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82078 (or 82076 counting only the distinct ones).

The product of its (nonzero) digits is 4587520, while the sum is 55.

The spelling of 8208108784252 in words is "eight trillion, two hundred eight billion, one hundred eight million, seven hundred eighty-four thousand, two hundred fifty-two".