80027080332643 has 2 divisors, whose sum is σ = 80027080332644. Its totient is φ = 80027080332642.

The previous prime is 80027080332629. The next prime is 80027080332769. The reversal of 80027080332643 is 34623308072008.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80027080332643 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 80027080332593 and 80027080332602.

It is not a weakly prime, because it can be changed into another prime (80027080333643) 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 as a sum of consecutive naturals, namely, 40013540166321 + 40013540166322.

It is an arithmetic number, because the mean of its divisors is an integer number (40013540166322).

Almost surely, 2^{80027080332643} is an apocalyptic number.

80027080332643 is a deficient number, since it is larger than the sum of its proper divisors (1).

80027080332643 is an equidigital number, since it uses as much as digits as its factorization.

80027080332643 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1161216, while the sum is 46.

The spelling of 80027080332643 in words is "eighty trillion, twenty-seven billion, eighty million, three hundred thirty-two thousand, six hundred forty-three".