150453252 has 18 divisors (see below), whose sum is σ = 380312478. Its totient is φ = 50151072.

The previous prime is 150453241. The next prime is 150453253. The reversal of 150453252 is 252354051.

It is a happy number.

150453252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 133263936 + 17189316 = 11544^2 + 4146^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (150453253) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2089593 + ... + 2089664.

It is an arithmetic number, because the mean of its divisors is an integer number (21128471).

Almost surely, 2^150453252 is an apocalyptic number.

150453252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

150453252 is an abundant number, since it is smaller than the sum of its proper divisors (229859226).

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

150453252 is a wasteful number, since it uses less digits than its factorization.

150453252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4179267 (or 4179262 counting only the distinct ones).

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

The square root of 150453252 is about 12265.9386921670. The cubic root of 150453252 is about 531.8639154821.

It can be divided in two parts, 1504 and 53252, that added together give a square (54756 = 234²).

The spelling of 150453252 in words is "one hundred fifty million, four hundred fifty-three thousand, two hundred fifty-two".