80180159 has 2 divisors, whose sum is σ = 80180160. Its totient is φ = 80180158.

The previous prime is 80180153. The next prime is 80180161. The reversal of 80180159 is 95108108.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80180159 - 2⁸ = 80179903 is a prime.

Together with 80180161, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80180153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40090079 + 40090080.

It is an arithmetic number, because the mean of its divisors is an integer number (40090080).

Almost surely, 2^80180159 is an apocalyptic number.

80180159 is a deficient number, since it is larger than the sum of its proper divisors (1).

80180159 is an equidigital number, since it uses as much as digits as its factorization.

80180159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 32.

The square root of 80180159 is about 8954.3374405927. The cubic root of 80180159 is about 431.2101461735.

The spelling of 80180159 in words is "eighty million, one hundred eighty thousand, one hundred fifty-nine".