150315252 has 24 divisors (see below), whose sum is σ = 350933856. Its totient is φ = 50076768.

The previous prime is 150315211. The next prime is 150315287. The reversal of 150315252 is 252513051.

It is a happy number.

150315252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39798 + ... + 43410.

It is an arithmetic number, because the mean of its divisors is an integer number (14622244).

Almost surely, 2^150315252 is an apocalyptic number.

150315252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

150315252 is an abundant number, since it is smaller than the sum of its proper divisors (200618604).

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

150315252 is a wasteful number, since it uses less digits than its factorization.

150315252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7087 (or 7085 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 150315252 is about 12260.3120678064. The cubic root of 150315252 is about 531.7012521709.

The spelling of 150315252 in words is "one hundred fifty million, three hundred fifteen thousand, two hundred fifty-two".