67030480609 has 2 divisors, whose sum is σ = 67030480610. Its totient is φ = 67030480608.

The previous prime is 67030480499. The next prime is 67030480613. The reversal of 67030480609 is 90608403076.

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., 63451091025 + 3579389584 = 251895^2 + 59828^2 .

It is a cyclic number.

It is not a de Polignac number, because 67030480609 - 2¹³ = 67030472417 is a prime.

It is not a weakly prime, because it can be changed into another prime (67030480669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33515240304 + 33515240305.

It is an arithmetic number, because the mean of its divisors is an integer number (33515240305).

Almost surely, 2^67030480609 is an apocalyptic number.

It is an amenable number.

67030480609 is a deficient number, since it is larger than the sum of its proper divisors (1).

67030480609 is an equidigital number, since it uses as much as digits as its factorization.

67030480609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 67030480609 in words is "sixty-seven billion, thirty million, four hundred eighty thousand, six hundred nine".