150067609 has 2 divisors, whose sum is σ = 150067610. Its totient is φ = 150067608.

The previous prime is 150067583. The next prime is 150067637. The reversal of 150067609 is 906760051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 143161225 + 6906384 = 11965^2 + 2628^2 .

It is a cyclic number.

It is not a de Polignac number, because 150067609 - 2⁷ = 150067481 is a prime.

It is not a weakly prime, because it can be changed into another prime (150067669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75033804 + 75033805.

It is an arithmetic number, because the mean of its divisors is an integer number (75033805).

Almost surely, 2^150067609 is an apocalyptic number.

It is an amenable number.

150067609 is a deficient number, since it is larger than the sum of its proper divisors (1).

150067609 is an equidigital number, since it uses as much as digits as its factorization.

150067609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11340, while the sum is 34.

The square root of 150067609 is about 12250.2085288374. The cubic root of 150067609 is about 531.4091006932.

The spelling of 150067609 in words is "one hundred fifty million, sixty-seven thousand, six hundred nine".