225655610417 has 8 divisors (see below), whose sum is σ = 229647502080. Its totient is φ = 221669292880.

The previous prime is 225655610381. The next prime is 225655610419. The reversal of 225655610417 is 714016556522.

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 225655610417 - 2²⁶ = 225588501553 is a prime.

It is a super-3 number, since 3×225655610417³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225655610419) 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, 1311809 + ... + 1473822.

It is an arithmetic number, because the mean of its divisors is an integer number (28705937760).

Almost surely, 2^225655610417 is an apocalyptic number.

It is an amenable number.

225655610417 is a deficient number, since it is larger than the sum of its proper divisors (3991891663).

225655610417 is a wasteful number, since it uses less digits than its factorization.

225655610417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2787063.

The product of its (nonzero) digits is 504000, while the sum is 44.

The spelling of 225655610417 in words is "two hundred twenty-five billion, six hundred fifty-five million, six hundred ten thousand, four hundred seventeen".