158228732175 has 12 divisors (see below), whose sum is σ = 261604837320. Its totient is φ = 84388657120.

The previous prime is 158228732159. The next prime is 158228732201. The reversal of 158228732175 is 571237822851.

It is not a de Polignac number, because 158228732175 - 2⁴ = 158228732159 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1054858140 + ... + 1054858289.

It is an arithmetic number, because the mean of its divisors is an integer number (21800403110).

Almost surely, 2^158228732175 is an apocalyptic number.

158228732175 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

158228732175 is a deficient number, since it is larger than the sum of its proper divisors (103376105145).

158228732175 is a wasteful number, since it uses less digits than its factorization.

158228732175 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2109716442 (or 2109716437 counting only the distinct ones).

The product of its digits is 1881600, while the sum is 51.

The spelling of 158228732175 in words is "one hundred fifty-eight billion, two hundred twenty-eight million, seven hundred thirty-two thousand, one hundred seventy-five".