80050188480866 has 4 divisors (see below), whose sum is σ = 120075282721302. Its totient is φ = 40025094240432.

The previous prime is 80050188480853. The next prime is 80050188480887. The reversal of 80050188480866 is 66808488105008.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 47207604066841 + 32842584414025 = 6870779^2 + 5730845^2 .

It is a super-3 number, since 3×80050188480866³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 80050188480799 and 80050188480808.

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 as a sum of consecutive naturals, namely, 20012547120215 + ... + 20012547120218.

Almost surely, 2^{80050188480866} is an apocalyptic number.

80050188480866 is a deficient number, since it is larger than the sum of its proper divisors (40025094240436).

80050188480866 is a wasteful number, since it uses less digits than its factorization.

80050188480866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40025094240435.

The product of its (nonzero) digits is 23592960, while the sum is 62.

The spelling of 80050188480866 in words is "eighty trillion, fifty billion, one hundred eighty-eight million, four hundred eighty thousand, eight hundred sixty-six".