150386393 has 2 divisors, whose sum is σ = 150386394. Its totient is φ = 150386392.

The previous prime is 150386381. The next prime is 150386419. The reversal of 150386393 is 393683051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 139310809 + 11075584 = 11803^2 + 3328^2 .

It is a cyclic number.

It is not a de Polignac number, because 150386393 - 2²² = 146192089 is a prime.

It is equal to p_8464916 and since 150386393 and 8464916 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (150386303) 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, 75193196 + 75193197.

It is an arithmetic number, because the mean of its divisors is an integer number (75193197).

Almost surely, 2^150386393 is an apocalyptic number.

It is an amenable number.

150386393 is a deficient number, since it is larger than the sum of its proper divisors (1).

150386393 is an equidigital number, since it uses as much as digits as its factorization.

150386393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58320, while the sum is 38.

The square root of 150386393 is about 12263.2129966009. The cubic root of 150386393 is about 531.7851198922.

The spelling of 150386393 in words is "one hundred fifty million, three hundred eighty-six thousand, three hundred ninety-three".