225589218114479 has 4 divisors (see below), whose sum is σ = 225589259062584. Its totient is φ = 225589177166376.

The previous prime is 225589218114451. The next prime is 225589218114527. The reversal of 225589218114479 is 974411812985522.

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-225589218114479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225589218114409) 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, 10633877 + ... + 23754110.

It is an arithmetic number, because the mean of its divisors is an integer number (56397314765646).

Almost surely, 2^{225589218114479} is an apocalyptic number.

225589218114479 is a deficient number, since it is larger than the sum of its proper divisors (40948105).

225589218114479 is an equidigital number, since it uses as much as digits as its factorization.

225589218114479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40948104.

The product of its digits is 116121600, while the sum is 68.

The spelling of 225589218114479 in words is "two hundred twenty-five trillion, five hundred eighty-nine billion, two hundred eighteen million, one hundred fourteen thousand, four hundred seventy-nine".