158031853050 has 48 divisors (see below), whose sum is σ = 412546318560. Its totient is φ = 39923835840.

The previous prime is 158031853009. The next prime is 158031853061. The reversal of 158031853050 is 50358130851.

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, 27722037 + ... + 27727736.

It is an arithmetic number, because the mean of its divisors is an integer number (8594714970).

Almost surely, 2^158031853050 is an apocalyptic number.

158031853050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

158031853050 is an abundant number, since it is smaller than the sum of its proper divisors (254514465510).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

158031853050 is a wasteful number, since it uses less digits than its factorization.

158031853050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55449807 (or 55449802 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 39.

The spelling of 158031853050 in words is "one hundred fifty-eight billion, thirty-one million, eight hundred fifty-three thousand, fifty".