3272640162265 has 16 divisors (see below), whose sum is σ = 3931868630016. Its totient is φ = 2614979505600.

The previous prime is 3272640162227. The next prime is 3272640162289. The reversal of 3272640162265 is 5622610462723.

It is not a de Polignac number, because 3272640162265 - 2⁷ = 3272640162137 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27594684 + ... + 27713026.

It is an arithmetic number, because the mean of its divisors is an integer number (245741789376).

Almost surely, 2^{3272640162265} is an apocalyptic number.

It is an amenable number.

3272640162265 is a deficient number, since it is larger than the sum of its proper divisors (659228467751).

3272640162265 is a wasteful number, since it uses less digits than its factorization.

3272640162265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124920.

The product of its (nonzero) digits is 1451520, while the sum is 46.

The spelling of 3272640162265 in words is "three trillion, two hundred seventy-two billion, six hundred forty million, one hundred sixty-two thousand, two hundred sixty-five".