80000000000027 has 2 divisors, whose sum is σ = 80000000000028. Its totient is φ = 80000000000026.

The previous prime is 79999999999993. The next prime is 80000000000059. The reversal of 80000000000027 is 72000000000008.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80000000000027 - 2²⁶ = 79999932891163 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 79999999999915 and 80000000000014.

It is not a weakly prime, because it can be changed into another prime (80000000000927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40000000000013 + 40000000000014.

It is an arithmetic number, because the mean of its divisors is an integer number (40000000000014).

Almost surely, 2^{80000000000027} is an apocalyptic number.

80000000000027 is a deficient number, since it is larger than the sum of its proper divisors (1).

80000000000027 is an equidigital number, since it uses as much as digits as its factorization.

80000000000027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 17.

The spelling of 80000000000027 in words is "eighty trillion, twenty-seven", and thus it is an aban number and an uban number.