158383741 has 2 divisors, whose sum is σ = 158383742. Its totient is φ = 158383740.

The previous prime is 158383711. The next prime is 158383759. The reversal of 158383741 is 147383851.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 152522500 + 5861241 = 12350^2 + 2421^2 .

It is a cyclic number.

It is not a de Polignac number, because 158383741 - 2¹¹ = 158381693 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 158383694 and 158383703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (158383711) 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, 79191870 + 79191871.

It is an arithmetic number, because the mean of its divisors is an integer number (79191871).

Almost surely, 2^158383741 is an apocalyptic number.

It is an amenable number.

158383741 is a deficient number, since it is larger than the sum of its proper divisors (1).

158383741 is an equidigital number, since it uses as much as digits as its factorization.

158383741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 80640, while the sum is 40.

The square root of 158383741 is about 12585.0602302889. The cubic root of 158383741 is about 541.0493324928.

The spelling of 158383741 in words is "one hundred fifty-eight million, three hundred eighty-three thousand, seven hundred forty-one".