150324169 has 2 divisors, whose sum is σ = 150324170. Its totient is φ = 150324168.

The previous prime is 150324137. The next prime is 150324179. The reversal of 150324169 is 961423051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 106605625 + 43718544 = 10325^2 + 6612^2 .

It is a cyclic number.

It is not a de Polignac number, because 150324169 - 2⁵ = 150324137 is a prime.

It is a super-2 number, since 2×150324169² = 45194711571081122, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 150324169.

It is not a weakly prime, because it can be changed into another prime (150324179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75162084 + 75162085.

It is an arithmetic number, because the mean of its divisors is an integer number (75162085).

Almost surely, 2^150324169 is an apocalyptic number.

It is an amenable number.

150324169 is a deficient number, since it is larger than the sum of its proper divisors (1).

150324169 is an equidigital number, since it uses as much as digits as its factorization.

150324169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 150324169 is about 12260.6757154734. The cubic root of 150324169 is about 531.7117658219.

The spelling of 150324169 in words is "one hundred fifty million, three hundred twenty-four thousand, one hundred sixty-nine".