158184222379 has 2 divisors, whose sum is σ = 158184222380. Its totient is φ = 158184222378.

The previous prime is 158184222373. The next prime is 158184222397. The reversal of 158184222379 is 973222481851.

158184222379 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (158184222397) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is an emirp because it is prime and its reverse (973222481851) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 158184222379 - 2¹³ = 158184214187 is a prime.

It is not a weakly prime, because it can be changed into another prime (158184222373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79092111189 + 79092111190.

It is an arithmetic number, because the mean of its divisors is an integer number (79092111190).

Almost surely, 2^158184222379 is an apocalyptic number.

158184222379 is a deficient number, since it is larger than the sum of its proper divisors (1).

158184222379 is an equidigital number, since it uses as much as digits as its factorization.

158184222379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1935360, while the sum is 52.

The spelling of 158184222379 in words is "one hundred fifty-eight billion, one hundred eighty-four million, two hundred twenty-two thousand, three hundred seventy-nine".