150328663 has 4 divisors (see below), whose sum is σ = 155512440. Its totient is φ = 145144888.

The previous prime is 150328643. The next prime is 150328679. The reversal of 150328663 is 366823051.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 366823051 = 7 ⋅52403293.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150328663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150328643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2591845 + ... + 2591902.

It is an arithmetic number, because the mean of its divisors is an integer number (38878110).

Almost surely, 2^150328663 is an apocalyptic number.

150328663 is a deficient number, since it is larger than the sum of its proper divisors (5183777).

150328663 is an equidigital number, since it uses as much as digits as its factorization.

150328663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5183776.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 150328663 is about 12260.8589829587. The cubic root of 150328663 is about 531.7170643464.

The spelling of 150328663 in words is "one hundred fifty million, three hundred twenty-eight thousand, six hundred sixty-three".