80189890147 has 2 divisors, whose sum is σ = 80189890148. Its totient is φ = 80189890146.

The previous prime is 80189890111. The next prime is 80189890159. The reversal of 80189890147 is 74109898108.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80189890147 - 2¹¹ = 80189888099 is a prime.

It is not a weakly prime, because it can be changed into another prime (80189890447) 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, 40094945073 + 40094945074.

It is an arithmetic number, because the mean of its divisors is an integer number (40094945074).

Almost surely, 2^80189890147 is an apocalyptic number.

80189890147 is a deficient number, since it is larger than the sum of its proper divisors (1).

80189890147 is an equidigital number, since it uses as much as digits as its factorization.

80189890147 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 55.

The spelling of 80189890147 in words is "eighty billion, one hundred eighty-nine million, eight hundred ninety thousand, one hundred forty-seven".