225655606051 has 8 divisors (see below), whose sum is σ = 229507407360. Its totient is φ = 221804709192.

The previous prime is 225655605961. The next prime is 225655606067. The reversal of 225655606051 is 150606556522.

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 225655606051 - 2¹³ = 225655597859 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 225655605989 and 225655606007.

It is not an unprimeable number, because it can be changed into a prime (225655601051) 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, 286986 + ... + 730528.

It is an arithmetic number, because the mean of its divisors is an integer number (28688425920).

Almost surely, 2^225655606051 is an apocalyptic number.

225655606051 is a deficient number, since it is larger than the sum of its proper divisors (3851801309).

225655606051 is an equidigital number, since it uses as much as digits as its factorization.

225655606051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452225.

The product of its (nonzero) digits is 540000, while the sum is 43.

The spelling of 225655606051 in words is "two hundred twenty-five billion, six hundred fifty-five million, six hundred six thousand, fifty-one".