80009353 has 2 divisors, whose sum is σ = 80009354. Its totient is φ = 80009352.

The previous prime is 80009317. The next prime is 80009359. The reversal of 80009353 is 35390008.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 66781584 + 13227769 = 8172^2 + 3637^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80009353 is a prime.

It is not a weakly prime, because it can be changed into another prime (80009359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40004676 + 40004677.

It is an arithmetic number, because the mean of its divisors is an integer number (40004677).

Almost surely, 2^80009353 is an apocalyptic number.

It is an amenable number.

80009353 is a deficient number, since it is larger than the sum of its proper divisors (1).

80009353 is an equidigital number, since it uses as much as digits as its factorization.

80009353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 80009353 is about 8944.7947433130. The cubic root of 80009353 is about 430.9037293751.

The spelling of 80009353 in words is "eighty million, nine thousand, three hundred fifty-three".