158075834823 has 24 divisors (see below), whose sum is σ = 248772439760. Its totient is φ = 99184832640.

The previous prime is 158075834821. The next prime is 158075834827. The reversal of 158075834823 is 328438570851.

158075834823 is a `hidden beast` number, since 1 + 5 + 80 + 7 + 5 + 83 + 482 + 3 = 666.

158075834823 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 158075834823 - 2¹ = 158075834821 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 158075834823.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158075834821) 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 in 23 ways as a sum of consecutive naturals, for example, 10121368 + ... + 10136973.

Almost surely, 2^158075834823 is an apocalyptic number.

158075834823 is a deficient number, since it is larger than the sum of its proper divisors (90696604937).

158075834823 is a wasteful number, since it uses less digits than its factorization.

158075834823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20258384 (or 20258361 counting only the distinct ones).

The product of its (nonzero) digits is 6451200, while the sum is 54.

The spelling of 158075834823 in words is "one hundred fifty-eight billion, seventy-five million, eight hundred thirty-four thousand, eight hundred twenty-three".