158086066091 has 8 divisors (see below), whose sum is σ = 161158585200. Its totient is φ = 155026650240.

The previous prime is 158086066057. The next prime is 158086066093. The reversal of 158086066091 is 190660680851.

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

It is a cyclic number.

It is not a de Polignac number, because 158086066091 - 2¹⁸ = 158085803947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (158086066093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3251450 + ... + 3299711.

It is an arithmetic number, because the mean of its divisors is an integer number (20144823150).

Almost surely, 2^158086066091 is an apocalyptic number.

158086066091 is a deficient number, since it is larger than the sum of its proper divisors (3072519109).

158086066091 is an equidigital number, since it uses as much as digits as its factorization.

158086066091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6551629.

The product of its (nonzero) digits is 622080, while the sum is 50.

The spelling of 158086066091 in words is "one hundred fifty-eight billion, eighty-six million, sixty-six thousand, ninety-one".