158384541 has 8 divisors (see below), whose sum is σ = 241347904. Its totient is φ = 90505440.

The previous prime is 158384533. The next prime is 158384543. The reversal of 158384541 is 145483851.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 158384541 - 2³ = 158384533 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 158384541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158384543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3771040 + ... + 3771081.

It is an arithmetic number, because the mean of its divisors is an integer number (30168488).

Almost surely, 2^158384541 is an apocalyptic number.

It is an amenable number.

158384541 is a deficient number, since it is larger than the sum of its proper divisors (82963363).

158384541 is an equidigital number, since it uses as much as digits as its factorization.

158384541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7542131.

The product of its digits is 76800, while the sum is 39.

The square root of 158384541 is about 12585.0920139664. The cubic root of 158384541 is about 541.0502434423.

The spelling of 158384541 in words is "one hundred fifty-eight million, three hundred eighty-four thousand, five hundred forty-one".