3330305507505 has 16 divisors (see below), whose sum is σ = 5347725240384. Its totient is φ = 1769750794560.

The previous prime is 3330305507447. The next prime is 3330305507509. The reversal of 3330305507505 is 5057055030333.

It is not a de Polignac number, because 3330305507505 - 2⁷ = 3330305507377 is a prime.

It is a super-2 number, since 2×3330305507505² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3330305507509) 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 15 ways as a sum of consecutive naturals, for example, 400754631 + ... + 400762940.

It is an arithmetic number, because the mean of its divisors is an integer number (334232827524).

Almost surely, 2^{3330305507505} is an apocalyptic number.

It is an amenable number.

3330305507505 is a deficient number, since it is larger than the sum of its proper divisors (2017419732879).

3330305507505 is a wasteful number, since it uses less digits than its factorization.

3330305507505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801517856.

The product of its (nonzero) digits is 354375, while the sum is 39.

The spelling of 3330305507505 in words is "three trillion, three hundred thirty billion, three hundred five million, five hundred seven thousand, five hundred five".