150043393 has 2 divisors, whose sum is σ = 150043394. Its totient is φ = 150043392.

The previous prime is 150043381. The next prime is 150043417. The reversal of 150043393 is 393340051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 114318864 + 35724529 = 10692^2 + 5977^2 .

It is a cyclic number.

It is not a de Polignac number, because 150043393 - 2¹³ = 150035201 is a prime.

It is not a weakly prime, because it can be changed into another prime (150043363) 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, 75021696 + 75021697.

It is an arithmetic number, because the mean of its divisors is an integer number (75021697).

Almost surely, 2^150043393 is an apocalyptic number.

It is an amenable number.

150043393 is a deficient number, since it is larger than the sum of its proper divisors (1).

150043393 is an equidigital number, since it uses as much as digits as its factorization.

150043393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4860, while the sum is 28.

The square root of 150043393 is about 12249.2200976225. The cubic root of 150043393 is about 531.3805151441.

The spelling of 150043393 in words is "one hundred fifty million, forty-three thousand, three hundred ninety-three".