150450241 has 4 divisors (see below), whose sum is σ = 150818500. Its totient is φ = 150081984.

The previous prime is 150450229. The next prime is 150450247. The reversal of 150450241 is 142054051.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 142054051 = 19 ⋅7476529.

It can be written as a sum of positive squares in 2 ways, for example, as 108576400 + 41873841 = 10420^2 + 6471^2 .

It is a cyclic number.

It is not a de Polignac number, because 150450241 - 2¹⁵ = 150417473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150450247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183516 + ... + 184333.

It is an arithmetic number, because the mean of its divisors is an integer number (37704625).

Almost surely, 2^150450241 is an apocalyptic number.

It is an amenable number.

150450241 is a deficient number, since it is larger than the sum of its proper divisors (368259).

150450241 is an equidigital number, since it uses as much as digits as its factorization.

150450241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368258.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 150450241 is about 12265.8159532907. The cubic root of 150450241 is about 531.8603674189.

The spelling of 150450241 in words is "one hundred fifty million, four hundred fifty thousand, two hundred forty-one".