158063 has 4 divisors (see below), whose sum is σ = 158928. Its totient is φ = 157200.

The previous prime is 158047. The next prime is 158071. The reversal of 158063 is 360851.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 158063 - 2⁴ = 158047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38 + ... + 563.

It is an arithmetic number, because the mean of its divisors is an integer number (39732).

2¹⁵⁸⁰⁶³ is an apocalyptic number.

158063 is a deficient number, since it is larger than the sum of its proper divisors (865).

158063 is an equidigital number, since it uses as much as digits as its factorization.

158063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 158063 is about 397.5713772394. The cubic root of 158063 is about 54.0683861523.

The spelling of 158063 in words is "one hundred fifty-eight thousand, sixty-three".