150432450 has 144 divisors (see below), whose sum is σ = 440534304. Its totient is φ = 33868800.

The previous prime is 150432449. The next prime is 150432461. The reversal of 150432450 is 54234051.

It is a self number, because there is not a number n which added to its sum of digits gives 150432450.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 712845 + ... + 713055.

It is an arithmetic number, because the mean of its divisors is an integer number (3059266).

Almost surely, 2^150432450 is an apocalyptic number.

150432450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 150432450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220267152).

150432450 is an abundant number, since it is smaller than the sum of its proper divisors (290101854).

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

150432450 is a wasteful number, since it uses less digits than its factorization.

150432450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337 (or 325 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 150432450 is about 12265.0907049235. The cubic root of 150432450 is about 531.8394021245.

The spelling of 150432450 in words is "one hundred fifty million, four hundred thirty-two thousand, four hundred fifty".