80073061 has 2 divisors, whose sum is σ = 80073062. Its totient is φ = 80073060.

The previous prime is 80073017. The next prime is 80073083. The reversal of 80073061 is 16037008.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45144961 + 34928100 = 6719^2 + 5910^2 .

It is a cyclic number.

It is not a de Polignac number, because 80073061 - 2⁷ = 80072933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80073001) 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, 40036530 + 40036531.

It is an arithmetic number, because the mean of its divisors is an integer number (40036531).

Almost surely, 2^80073061 is an apocalyptic number.

It is an amenable number.

80073061 is a deficient number, since it is larger than the sum of its proper divisors (1).

80073061 is an equidigital number, since it uses as much as digits as its factorization.

80073061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 80073061 is about 8948.3552119929. The cubic root of 80073061 is about 431.0180690562.

The spelling of 80073061 in words is "eighty million, seventy-three thousand, sixty-one".