1332530506 has 8 divisors (see below), whose sum is σ = 2052817380. Its totient is φ = 648258048.

The previous prime is 1332530501. The next prime is 1332530509. The reversal of 1332530506 is 6050352331.

It can be written as a sum of positive squares in 2 ways, for example, as 1319505625 + 13024881 = 36325^2 + 3609^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1332530501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9003511 + ... + 9003658.

Almost surely, 2^1332530506 is an apocalyptic number.

1332530506 is a deficient number, since it is larger than the sum of its proper divisors (720286874).

1332530506 is a wasteful number, since it uses less digits than its factorization.

1332530506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18007208.

The product of its (nonzero) digits is 8100, while the sum is 28.

The square root of 1332530506 is about 36503.8423457038. The cubic root of 1332530506 is about 1100.4214654919.

Adding to 1332530506 its reverse (6050352331), we get a palindrome (7382882837).

The spelling of 1332530506 in words is "one billion, three hundred thirty-two million, five hundred thirty thousand, five hundred six".