80469611 has 2 divisors, whose sum is σ = 80469612. Its totient is φ = 80469610.

The previous prime is 80469607. The next prime is 80469643. The reversal of 80469611 is 11696408.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 80469611 - 2² = 80469607 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (80469601) 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, 40234805 + 40234806.

It is an arithmetic number, because the mean of its divisors is an integer number (40234806).

Almost surely, 2^80469611 is an apocalyptic number.

80469611 is a deficient number, since it is larger than the sum of its proper divisors (1).

80469611 is an equidigital number, since it uses as much as digits as its factorization.

80469611 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 80469611 is about 8970.4855498462. The cubic root of 80469611 is about 431.7284154762.

The spelling of 80469611 in words is "eighty million, four hundred sixty-nine thousand, six hundred eleven".