158357 has 2 divisors, whose sum is σ = 158358. Its totient is φ = 158356.

The previous prime is 158351. The next prime is 158359. The reversal of 158357 is 753851.

158357 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 152881 + 5476 = 391^2 + 74^2 .

It is a cyclic number.

It is not a de Polignac number, because 158357 - 2⁴ = 158341 is a prime.

Together with 158359, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 158357.

It is not a weakly prime, because it can be changed into another prime (158351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79178 + 79179.

It is an arithmetic number, because the mean of its divisors is an integer number (79179).

2¹⁵⁸³⁵⁷ is an apocalyptic number.

It is an amenable number.

158357 is a deficient number, since it is larger than the sum of its proper divisors (1).

158357 is an equidigital number, since it uses as much as digits as its factorization.

158357 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4200, while the sum is 29.

The square root of 158357 is about 397.9409503934. The cubic root of 158357 is about 54.1018881104.

It can be divided in two parts, 158 and 357, that added together give a palindrome (515).

The spelling of 158357 in words is "one hundred fifty-eight thousand, three hundred fifty-seven".