80361713 has 2 divisors, whose sum is σ = 80361714. Its totient is φ = 80361712.

The previous prime is 80361709. The next prime is 80361739. The reversal of 80361713 is 31716308.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 79263409 + 1098304 = 8903^2 + 1048^2 .

It is a cyclic number.

It is not a de Polignac number, because 80361713 - 2² = 80361709 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (80361613) 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, 40180856 + 40180857.

It is an arithmetic number, because the mean of its divisors is an integer number (40180857).

Almost surely, 2^80361713 is an apocalyptic number.

It is an amenable number.

80361713 is a deficient number, since it is larger than the sum of its proper divisors (1).

80361713 is an equidigital number, since it uses as much as digits as its factorization.

80361713 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 80361713 is about 8964.4694767733. The cubic root of 80361713 is about 431.5353675761.

The spelling of 80361713 in words is "eighty million, three hundred sixty-one thousand, seven hundred thirteen".