150530089 has 2 divisors, whose sum is σ = 150530090. Its totient is φ = 150530088.

The previous prime is 150530077. The next prime is 150530111. The reversal of 150530089 is 980035051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 106440489 + 44089600 = 10317^2 + 6640^2 .

It is an emirp because it is prime and its reverse (980035051) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 150530089 - 2⁷ = 150529961 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 150530089.

It is not a weakly prime, because it can be changed into another prime (150530069) 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, 75265044 + 75265045.

It is an arithmetic number, because the mean of its divisors is an integer number (75265045).

Almost surely, 2^150530089 is an apocalyptic number.

It is an amenable number.

150530089 is a deficient number, since it is larger than the sum of its proper divisors (1).

150530089 is an equidigital number, since it uses as much as digits as its factorization.

150530089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 31.

The square root of 150530089 is about 12269.0704211851. The cubic root of 150530089 is about 531.9544416581.

The spelling of 150530089 in words is "one hundred fifty million, five hundred thirty thousand, eighty-nine".