326773280265 has 16 divisors (see below), whose sum is σ = 529999404288. Its totient is φ = 171891697536.

The previous prime is 326773280233. The next prime is 326773280293. The reversal of 326773280265 is 562082377623.

It is not a de Polignac number, because 326773280265 - 2⁵ = 326773280233 is a prime.

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, 149210449 + ... + 149212638.

It is an arithmetic number, because the mean of its divisors is an integer number (33124962768).

Almost surely, 2^326773280265 is an apocalyptic number.

It is an amenable number.

326773280265 is a deficient number, since it is larger than the sum of its proper divisors (203226124023).

326773280265 is a wasteful number, since it uses less digits than its factorization.

326773280265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298423168.

The product of its (nonzero) digits is 5080320, while the sum is 51.

The spelling of 326773280265 in words is "three hundred twenty-six billion, seven hundred seventy-three million, two hundred eighty thousand, two hundred sixty-five".