150054145 has 8 divisors (see below), whose sum is σ = 181106856. Its totient is φ = 119348736.

The previous prime is 150054131. The next prime is 150054161. The reversal of 150054145 is 541450051.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4682896 + 145371249 = 2164^2 + 12057^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 150054145 - 2⁷ = 150054017 is a prime.

It is a Duffinian number.

It is a plaindrome in base 11.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85872 + ... + 87601.

It is an arithmetic number, because the mean of its divisors is an integer number (22638357).

Almost surely, 2^150054145 is an apocalyptic number.

It is an amenable number.

150054145 is a deficient number, since it is larger than the sum of its proper divisors (31052711).

150054145 is a wasteful number, since it uses less digits than its factorization.

150054145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173651.

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 150054145 is about 12249.6589748450. The cubic root of 150054145 is about 531.3932076208.

The spelling of 150054145 in words is "one hundred fifty million, fifty-four thousand, one hundred forty-five".