150330252 has 48 divisors (see below), whose sum is σ = 379330560. Its totient is φ = 46156032.

The previous prime is 150330241. The next prime is 150330311. The reversal of 150330252 is 252033051.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1749 + ... + 17427.

It is an arithmetic number, because the mean of its divisors is an integer number (7902720).

Almost surely, 2^150330252 is an apocalyptic number.

150330252 is a gapful number since it is divisible by the number (12) 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 150330252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189665280).

150330252 is an abundant number, since it is smaller than the sum of its proper divisors (229000308).

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

150330252 is a wasteful number, since it uses less digits than its factorization.

150330252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15750 (or 15748 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 150330252 is about 12260.9237824888. The cubic root of 150330252 is about 531.7189377869.

The spelling of 150330252 in words is "one hundred fifty million, three hundred thirty thousand, two hundred fifty-two".