158585150 has 48 divisors (see below), whose sum is σ = 307801728. Its totient is φ = 60720000.

The previous prime is 158585131. The next prime is 158585173. The reversal of 158585150 is 51585851.

It is a happy number.

158585150 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 156044 + ... + 157056.

It is an arithmetic number, because the mean of its divisors is an integer number (6412536).

Almost surely, 2^158585150 is an apocalyptic number.

158585150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

158585150 is a deficient number, since it is larger than the sum of its proper divisors (149216578).

158585150 is a wasteful number, since it uses less digits than its factorization.

158585150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1157 (or 1152 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 38.

The square root of 158585150 is about 12593.0595964603. The cubic root of 158585150 is about 541.2785775011.

The spelling of 158585150 in words is "one hundred fifty-eight million, five hundred eighty-five thousand, one hundred fifty".