150206530 has 16 divisors (see below), whose sum is σ = 270574200. Its totient is φ = 60037632.

The previous prime is 150206527. The next prime is 150206531. The reversal of 150206530 is 35602051.

It is a happy number.

150206530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 79192201 + 71014329 = 8899^2 + 8427^2 .

It is not an unprimeable number, because it can be changed into a prime (150206531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10642 + ... + 20338.

Almost surely, 2^150206530 is an apocalyptic number.

150206530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150206530 is a deficient number, since it is larger than the sum of its proper divisors (120367670).

150206530 is a wasteful number, since it uses less digits than its factorization.

150206530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11253.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 150206530 is about 12255.8773655744. The cubic root of 150206530 is about 531.5730292845.

Adding to 150206530 its reverse (35602051), we get a palindrome (185808581).

The spelling of 150206530 in words is "one hundred fifty million, two hundred six thousand, five hundred thirty".