150445163 has 4 divisors (see below), whose sum is σ = 164122008. Its totient is φ = 136768320.

The previous prime is 150445159. The next prime is 150445193. The reversal of 150445163 is 361544051.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 150445163 - 2² = 150445159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150445153) 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, 6838406 + ... + 6838427.

It is an arithmetic number, because the mean of its divisors is an integer number (41030502).

Almost surely, 2^150445163 is an apocalyptic number.

150445163 is a deficient number, since it is larger than the sum of its proper divisors (13676845).

150445163 is a wasteful number, since it uses less digits than its factorization.

150445163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13676844.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 150445163 is about 12265.6089534927. The cubic root of 150445163 is about 531.8543835638.

The spelling of 150445163 in words is "one hundred fifty million, four hundred forty-five thousand, one hundred sixty-three".