158233628135 has 24 divisors (see below), whose sum is σ = 215444116608. Its totient is φ = 111366763200.

The previous prime is 158233628117. The next prime is 158233628153. The reversal of 158233628135 is 531826332851.

It is an interprime number because it is at equal distance from previous prime (158233628117) and next prime (158233628153).

It is not a de Polignac number, because 158233628135 - 2¹⁸ = 158233365991 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 158233628135.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 4199684 + ... + 4237193.

It is an arithmetic number, because the mean of its divisors is an integer number (8976838192).

Almost surely, 2^158233628135 is an apocalyptic number.

158233628135 is a deficient number, since it is larger than the sum of its proper divisors (57210488473).

158233628135 is a wasteful number, since it uses less digits than its factorization.

158233628135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8436935 (or 8436924 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 47.

The spelling of 158233628135 in words is "one hundred fifty-eight billion, two hundred thirty-three million, six hundred twenty-eight thousand, one hundred thirty-five".