80080873 has 2 divisors, whose sum is σ = 80080874. Its totient is φ = 80080872.

The previous prime is 80080867. The next prime is 80080901. The reversal of 80080873 is 37808008.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 75116889 + 4963984 = 8667^2 + 2228^2 .

It is a cyclic number.

It is not a de Polignac number, because 80080873 - 2⁹ = 80080361 is a prime.

It is not a weakly prime, because it can be changed into another prime (80080823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40040436 + 40040437.

It is an arithmetic number, because the mean of its divisors is an integer number (40040437).

Almost surely, 2^80080873 is an apocalyptic number.

It is an amenable number.

80080873 is a deficient number, since it is larger than the sum of its proper divisors (1).

80080873 is an equidigital number, since it uses as much as digits as its factorization.

80080873 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 80080873 is about 8948.7917061467. The cubic root of 80080873 is about 431.0320854375.

The spelling of 80080873 in words is "eighty million, eighty thousand, eight hundred seventy-three".