80200059991 has 6 divisors (see below), whose sum is σ = 84643276992. Its totient is φ = 75979003860.

The previous prime is 80200059971. The next prime is 80200060001. The reversal of 80200059991 is 19995000208.

It is a de Polignac number, because none of the positive numbers 2^k-80200059991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80200059931) by changing a digit.

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, 111080055 + ... + 111080776.

It is an arithmetic number, because the mean of its divisors is an integer number (14107212832).

Almost surely, 2^80200059991 is an apocalyptic number.

80200059991 is a deficient number, since it is larger than the sum of its proper divisors (4443217001).

80200059991 is a wasteful number, since it uses less digits than its factorization.

80200059991 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222160869 (or 222160850 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 43.

The spelling of 80200059991 in words is "eighty billion, two hundred million, fifty-nine thousand, nine hundred ninety-one".