150389075 has 6 divisors (see below), whose sum is σ = 186482484. Its totient is φ = 120311240.

The previous prime is 150389033. The next prime is 150389081. The reversal of 150389075 is 570983051.

150389075 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 150389075 - 2¹² = 150384979 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3007757 + ... + 3007806.

It is an arithmetic number, because the mean of its divisors is an integer number (31080414).

Almost surely, 2^150389075 is an apocalyptic number.

150389075 is a deficient number, since it is larger than the sum of its proper divisors (36093409).

150389075 is an equidigital number, since it uses as much as digits as its factorization.

150389075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6015573 (or 6015568 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 38.

The square root of 150389075 is about 12263.3223475533. The cubic root of 150389075 is about 531.7882811693.

The spelling of 150389075 in words is "one hundred fifty million, three hundred eighty-nine thousand, seventy-five".