80356027 has 2 divisors, whose sum is σ = 80356028. Its totient is φ = 80356026.

The previous prime is 80356021. The next prime is 80356033. The reversal of 80356027 is 72065308.

It is a balanced prime because it is at equal distance from previous prime (80356021) and next prime (80356033).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80356027 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 80356027.

It is not a weakly prime, because it can be changed into another prime (80356021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40178013 + 40178014.

It is an arithmetic number, because the mean of its divisors is an integer number (40178014).

Almost surely, 2^80356027 is an apocalyptic number.

80356027 is a deficient number, since it is larger than the sum of its proper divisors (1).

80356027 is an equidigital number, since it uses as much as digits as its factorization.

80356027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 80356027 is about 8964.1523302541. The cubic root of 80356027 is about 431.5251895619.

The spelling of 80356027 in words is "eighty million, three hundred fifty-six thousand, twenty-seven".