158448325727 has 4 divisors (see below), whose sum is σ = 158500951896. Its totient is φ = 158395699560.

The previous prime is 158448325709. The next prime is 158448325793. The reversal of 158448325727 is 727523844851.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 727523844851 = 11437 ⋅63611423.

It is a cyclic number.

It is not a de Polignac number, because 158448325727 - 2⁶ = 158448325663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158448325627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26308568 + ... + 26314589.

It is an arithmetic number, because the mean of its divisors is an integer number (39625237974).

Almost surely, 2^158448325727 is an apocalyptic number.

158448325727 is a deficient number, since it is larger than the sum of its proper divisors (52626169).

158448325727 is an equidigital number, since it uses as much as digits as its factorization.

158448325727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52626168.

The product of its digits is 15052800, while the sum is 56.

The spelling of 158448325727 in words is "one hundred fifty-eight billion, four hundred forty-eight million, three hundred twenty-five thousand, seven hundred twenty-seven".