158155883 has 4 divisors (see below), whose sum is σ = 158355120. Its totient is φ = 157956648.

The previous prime is 158155793. The next prime is 158155891. The reversal of 158155883 is 388551851.

158155883 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 388551851 = 53 ⋅7331167.

It is a cyclic number.

It is not a de Polignac number, because 158155883 - 2¹² = 158151787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (158155483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98423 + ... + 100016.

It is an arithmetic number, because the mean of its divisors is an integer number (39588780).

Almost surely, 2^158155883 is an apocalyptic number.

158155883 is a deficient number, since it is larger than the sum of its proper divisors (199237).

158155883 is an equidigital number, since it uses as much as digits as its factorization.

158155883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199236.

The product of its digits is 192000, while the sum is 44.

The square root of 158155883 is about 12576.0042541341. The cubic root of 158155883 is about 540.7897486382.

The spelling of 158155883 in words is "one hundred fifty-eight million, one hundred fifty-five thousand, eight hundred eighty-three".