2205456265 has 8 divisors (see below), whose sum is σ = 2656315008. Its totient is φ = 1757853360.

The previous prime is 2205456263. The next prime is 2205456271. The reversal of 2205456265 is 5626545022.

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

It is not a de Polignac number, because 2205456265 - 2¹ = 2205456263 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2205456263) 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, 812467 + ... + 815176.

It is an arithmetic number, because the mean of its divisors is an integer number (332039376).

Almost surely, 2^2205456265 is an apocalyptic number.

It is an amenable number.

2205456265 is a deficient number, since it is larger than the sum of its proper divisors (450858743).

2205456265 is a wasteful number, since it uses less digits than its factorization.

2205456265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1627919.

The product of its (nonzero) digits is 144000, while the sum is 37.

The square root of 2205456265 is about 46962.2855597979. The cubic root of 2205456265 is about 1301.6657670093.

The spelling of 2205456265 in words is "two billion, two hundred five million, four hundred fifty-six thousand, two hundred sixty-five".