158325263 has 2 divisors, whose sum is σ = 158325264. Its totient is φ = 158325262.

The previous prime is 158325253. The next prime is 158325287. The reversal of 158325263 is 362523851.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 158325263 - 2²⁰ = 157276687 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (158325203) 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, 79162631 + 79162632.

It is an arithmetic number, because the mean of its divisors is an integer number (79162632).

Almost surely, 2^158325263 is an apocalyptic number.

158325263 is a deficient number, since it is larger than the sum of its proper divisors (1).

158325263 is an equidigital number, since it uses as much as digits as its factorization.

158325263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43200, while the sum is 35.

The square root of 158325263 is about 12582.7367055025. The cubic root of 158325263 is about 540.9827360577.

The spelling of 158325263 in words is "one hundred fifty-eight million, three hundred twenty-five thousand, two hundred sixty-three".