158955427545 has 8 divisors (see below), whose sum is σ = 254328684096. Its totient is φ = 84776228016.

The previous prime is 158955427529. The next prime is 158955427577. The reversal of 158955427545 is 545724559851.

It is a happy number.

158955427545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 158955427545 - 2⁴ = 158955427529 is a prime.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 5298514237 + ... + 5298514266.

It is an arithmetic number, because the mean of its divisors is an integer number (31791085512).

Almost surely, 2^158955427545 is an apocalyptic number.

158955427545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

158955427545 is a deficient number, since it is larger than the sum of its proper divisors (95373256551).

158955427545 is a wasteful number, since it uses less digits than its factorization.

158955427545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10597028511.

The product of its digits is 50400000, while the sum is 60.

The spelling of 158955427545 in words is "one hundred fifty-eight billion, nine hundred fifty-five million, four hundred twenty-seven thousand, five hundred forty-five".