158388424050 has 48 divisors (see below), whose sum is σ = 393501198240. Its totient is φ = 42161869440.

The previous prime is 158388424021. The next prime is 158388424063. The reversal of 158388424050 is 50424883851.

158388424050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 23 ways as a sum of consecutive naturals, for example, 853315 + ... + 1022214.

It is an arithmetic number, because the mean of its divisors is an integer number (8197941630).

Almost surely, 2^158388424050 is an apocalyptic number.

158388424050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

158388424050 is an abundant number, since it is smaller than the sum of its proper divisors (235112774190).

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

158388424050 is a wasteful number, since it uses less digits than its factorization.

158388424050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1876107 (or 1876102 counting only the distinct ones).

The product of its (nonzero) digits is 1228800, while the sum is 48.

The spelling of 158388424050 in words is "one hundred fifty-eight billion, three hundred eighty-eight million, four hundred twenty-four thousand, fifty".