150543252 has 24 divisors (see below), whose sum is σ = 390297600. Its totient is φ = 50181048.

The previous prime is 150543247. The next prime is 150543259. The reversal of 150543252 is 252345051.

It is a happy number.

150543252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150543259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 696852 + ... + 697067.

It is an arithmetic number, because the mean of its divisors is an integer number (16262400).

Almost surely, 2^150543252 is an apocalyptic number.

150543252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

150543252 is an abundant number, since it is smaller than the sum of its proper divisors (239754348).

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

150543252 is a wasteful number, since it uses less digits than its factorization.

150543252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1393932 (or 1393924 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 150543252 is about 12269.6068396669. The cubic root of 150543252 is about 531.9699466694.

The spelling of 150543252 in words is "one hundred fifty million, five hundred forty-three thousand, two hundred fifty-two".