150231049 has 8 divisors (see below), whose sum is σ = 156549960. Its totient is φ = 143988096.

The previous prime is 150231047. The next prime is 150231073. The reversal of 150231049 is 940132051.

It can be written as a sum of positive squares in 4 ways, for example, as 535824 + 149695225 = 732^2 + 12235^2 .

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

It is not a de Polignac number, because 150231049 - 2¹ = 150231047 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150231047) 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 7 ways as a sum of consecutive naturals, for example, 14934 + ... + 22879.

It is an arithmetic number, because the mean of its divisors is an integer number (19568745).

Almost surely, 2^150231049 is an apocalyptic number.

It is an amenable number.

150231049 is a deficient number, since it is larger than the sum of its proper divisors (6318911).

150231049 is a wasteful number, since it uses less digits than its factorization.

150231049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37979.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 150231049 is about 12256.8776203403. The cubic root of 150231049 is about 531.6019515291.

The spelling of 150231049 in words is "one hundred fifty million, two hundred thirty-one thousand, forty-nine".