150234049 has 27 divisors (see below), whose sum is σ = 187466787. Its totient is φ = 120020544.

The previous prime is 150234041. The next prime is 150234061. The reversal of 150234049 is 940432051.

The square root of 150234049 is 12257.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 116964225 + 33269824 = 10815^2 + 5768^2 .

It is not a de Polignac number, because 150234049 - 2³ = 150234041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150234041) 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 26 ways as a sum of consecutive naturals, for example, 1458532 + ... + 1458634.

Almost surely, 2^150234049 is an apocalyptic number.

150234049 is the 12257-th square number.

150234049 is the 6129-th centered octagonal number.

It is an amenable number.

150234049 is a deficient number, since it is larger than the sum of its proper divisors (37232738).

150234049 is an equidigital number, since it uses as much as digits as its factorization.

150234049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254 (or 127 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The cubic root of 150234049 is about 531.6054900680.

The spelling of 150234049 in words is "one hundred fifty million, two hundred thirty-four thousand, forty-nine".