150390180 has 72 divisors (see below), whose sum is σ = 459006912. Its totient is φ = 39855936.

The previous prime is 150390179. The next prime is 150390209. The reversal of 150390180 is 81093051.

150390180 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 polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27559 + ... + 32561.

It is an arithmetic number, because the mean of its divisors is an integer number (6375096).

Almost surely, 2^150390180 is an apocalyptic number.

150390180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150390180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (229503456).

150390180 is an abundant number, since it is smaller than the sum of its proper divisors (308616732).

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

150390180 is a wasteful number, since it uses less digits than its factorization.

150390180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5185 (or 5180 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 150390180 is about 12263.3674005144. The cubic root of 150390180 is about 531.7895836235.

The spelling of 150390180 in words is "one hundred fifty million, three hundred ninety thousand, one hundred eighty".