158355 has 40 divisors (see below), whose sum is σ = 313632. Its totient is φ = 76032.

The previous prime is 158351. The next prime is 158357. The reversal of 158355 is 553851.

158355 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 158355 - 2² = 158351 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 158355.

It is not an unprimeable number, because it can be changed into a prime (158351) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 6874 + ... + 6896.

2¹⁵⁸³⁵⁵ is an apocalyptic number.

158355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

158355 is a deficient number, since it is larger than the sum of its proper divisors (155277).

158355 is a wasteful number, since it uses less digits than its factorization.

158355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57 (or 48 counting only the distinct ones).

The product of its digits is 3000, while the sum is 27.

The square root of 158355 is about 397.9384374498. The cubic root of 158355 is about 54.1016603461.

The spelling of 158355 in words is "one hundred fifty-eight thousand, three hundred fifty-five".