265055227 has 4 divisors (see below), whose sum is σ = 265271776. Its totient is φ = 264838680.

The previous prime is 265055183. The next prime is 265055237. The reversal of 265055227 is 722550562.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-265055227 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 265055192 and 265055201.

It is not an unprimeable number, because it can be changed into a prime (265055237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106428 + ... + 108889.

It is an arithmetic number, because the mean of its divisors is an integer number (66317944).

Almost surely, 2^265055227 is an apocalyptic number.

265055227 is a deficient number, since it is larger than the sum of its proper divisors (216549).

265055227 is a wasteful number, since it uses less digits than its factorization.

265055227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216548.

The product of its (nonzero) digits is 42000, while the sum is 34.

The square root of 265055227 is about 16280.5167915518. The cubic root of 265055227 is about 642.3604461044.

The spelling of 265055227 in words is "two hundred sixty-five million, fifty-five thousand, two hundred twenty-seven".