330132505 has 8 divisors (see below), whose sum is σ = 417009600. Its totient is φ = 250205616.

The previous prime is 330132497. The next prime is 330132511. The reversal of 330132505 is 505231033.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 330132505 - 2³ = 330132497 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1737445 + ... + 1737634.

It is an arithmetic number, because the mean of its divisors is an integer number (52126200).

Almost surely, 2^330132505 is an apocalyptic number.

It is an amenable number.

330132505 is a deficient number, since it is larger than the sum of its proper divisors (86877095).

330132505 is a wasteful number, since it uses less digits than its factorization.

330132505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3475103.

The product of its (nonzero) digits is 1350, while the sum is 22.

The square root of 330132505 is about 18169.5488386476. The cubic root of 330132505 is about 691.1348021023.

Adding to 330132505 its reverse (505231033), we get a palindrome (835363538).

The spelling of 330132505 in words is "three hundred thirty million, one hundred thirty-two thousand, five hundred five".