8202081950 has 12 divisors (see below), whose sum is σ = 15255872520. Its totient is φ = 3280832760.

The previous prime is 8202081949. The next prime is 8202081961. The reversal of 8202081950 is 591802028.

It is a self number, because there is not a number n which added to its sum of digits gives 8202081950.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 82020770 + ... + 82020869.

It is an arithmetic number, because the mean of its divisors is an integer number (1271322710).

Almost surely, 2^8202081950 is an apocalyptic number.

8202081950 is a deficient number, since it is larger than the sum of its proper divisors (7053790570).

8202081950 is a wasteful number, since it uses less digits than its factorization.

8202081950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164041651 (or 164041646 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 35.

The square root of 8202081950 is about 90565.3462975768. The cubic root of 8202081950 is about 2016.7003239456.

Adding to 8202081950 its reverse (591802028), we get a palindrome (8793883978).

The spelling of 8202081950 in words is "eight billion, two hundred two million, eighty-one thousand, nine hundred fifty".