150352452 has 18 divisors (see below), whose sum is σ = 380057678. Its totient is φ = 50117472.

The previous prime is 150352451. The next prime is 150352457. The reversal of 150352452 is 254253051.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 94012416 + 56340036 = 9696^2 + 7506^2 .

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 (150352451) 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, 2088193 + ... + 2088264.

Almost surely, 2^150352452 is an apocalyptic number.

150352452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

150352452 is an abundant number, since it is smaller than the sum of its proper divisors (229705226).

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

150352452 is a wasteful number, since it uses less digits than its factorization.

150352452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4176467 (or 4176462 counting only the distinct ones).

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

The square root of 150352452 is about 12261.8290642139. The cubic root of 150352452 is about 531.7451103398.

The spelling of 150352452 in words is "one hundred fifty million, three hundred fifty-two thousand, four hundred fifty-two".