150218049 has 16 divisors (see below), whose sum is σ = 206883072. Its totient is φ = 96893328.

The previous prime is 150218041. The next prime is 150218077. The reversal of 150218049 is 940812051.

It is a happy number.

It is not a de Polignac number, because 150218049 - 2³ = 150218041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (150218041) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 8362 + ... + 19244.

It is an arithmetic number, because the mean of its divisors is an integer number (12930192).

Almost surely, 2^150218049 is an apocalyptic number.

It is an amenable number.

150218049 is a deficient number, since it is larger than the sum of its proper divisors (56665023).

150218049 is a wasteful number, since it uses less digits than its factorization.

150218049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11036.

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 150218049 is about 12256.3472943614. The cubic root of 150218049 is about 531.5866173161.

The spelling of 150218049 in words is "one hundred fifty million, two hundred eighteen thousand, forty-nine".