532150321 has 4 divisors (see below), whose sum is σ = 532210672. Its totient is φ = 532089972.

The previous prime is 532150291. The next prime is 532150361. The reversal of 532150321 is 123051235.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 532150321 - 2¹¹ = 532148273 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 532150292 and 532150301.

It is not an unprimeable number, because it can be changed into a prime (532150361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14091 + ... + 35536.

It is an arithmetic number, because the mean of its divisors is an integer number (133052668).

Almost surely, 2^532150321 is an apocalyptic number.

It is an amenable number.

532150321 is a deficient number, since it is larger than the sum of its proper divisors (60351).

532150321 is a wasteful number, since it uses less digits than its factorization.

532150321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60350.

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

The square root of 532150321 is about 23068.3835801298. The cubic root of 532150321 is about 810.3602121902.

The spelling of 532150321 in words is "five hundred thirty-two million, one hundred fifty thousand, three hundred twenty-one".