150538125 has 20 divisors (see below), whose sum is σ = 250819712. Its totient is φ = 80286000.

The previous prime is 150538117. The next prime is 150538153. The reversal of 150538125 is 521835051.

150538125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 150538125 - 2³ = 150538117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 150538092 and 150538101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 38269 + ... + 42018.

Almost surely, 2^150538125 is an apocalyptic number.

150538125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

150538125 is a deficient number, since it is larger than the sum of its proper divisors (100281587).

150538125 is an frugal number, since it uses more digits than its factorization.

150538125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80310 (or 80295 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 30.

The square root of 150538125 is about 12269.3979069879. The cubic root of 150538125 is about 531.9639075614.

The spelling of 150538125 in words is "one hundred fifty million, five hundred thirty-eight thousand, one hundred twenty-five".