265272460217 has 8 divisors (see below), whose sum is σ = 269463327456. Its totient is φ = 261088404192.

The previous prime is 265272460213. The next prime is 265272460223. The reversal of 265272460217 is 712064272562.

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 265272460217 - 2² = 265272460213 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (265272460213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1624268 + ... + 1780109.

It is an arithmetic number, because the mean of its divisors is an integer number (33682915932).

Almost surely, 2^265272460217 is an apocalyptic number.

It is an amenable number.

265272460217 is a deficient number, since it is larger than the sum of its proper divisors (4190867239).

265272460217 is a wasteful number, since it uses less digits than its factorization.

265272460217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3405607.

The product of its (nonzero) digits is 564480, while the sum is 44.

The spelling of 265272460217 in words is "two hundred sixty-five billion, two hundred seventy-two million, four hundred sixty thousand, two hundred seventeen".