225617273716 has 6 divisors (see below), whose sum is σ = 394830229010. Its totient is φ = 112808636856.

The previous prime is 225617273711. The next prime is 225617273719. The reversal of 225617273716 is 617372716522.

225617273716 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 218117020900 + 7500252816 = 467030^2 + 86604^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 225617273716.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225617273711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28202159211 + ... + 28202159218.

Almost surely, 2^225617273716 is an apocalyptic number.

It is an amenable number.

225617273716 is a deficient number, since it is larger than the sum of its proper divisors (169212955294).

225617273716 is a wasteful number, since it uses less digits than its factorization.

225617273716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56404318433 (or 56404318431 counting only the distinct ones).

The product of its digits is 1481760, while the sum is 49.

The spelling of 225617273716 in words is "two hundred twenty-five billion, six hundred seventeen million, two hundred seventy-three thousand, seven hundred sixteen".