224545253351 has 8 divisors (see below), whose sum is σ = 236728759680. Its totient is φ = 212398280568.

The previous prime is 224545253311. The next prime is 224545253453. The reversal of 224545253351 is 153352545422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-224545253351 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 224545253299 and 224545253308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224545253311) 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, 9120761 + ... + 9145346.

It is an arithmetic number, because the mean of its divisors is an integer number (29591094960).

Almost surely, 2^224545253351 is an apocalyptic number.

224545253351 is a deficient number, since it is larger than the sum of its proper divisors (12183506329).

224545253351 is a wasteful number, since it uses less digits than its factorization.

224545253351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18266773.

The product of its digits is 720000, while the sum is 41.

Adding to 224545253351 its reverse (153352545422), we get a palindrome (377897798773).

The spelling of 224545253351 in words is "two hundred twenty-four billion, five hundred forty-five million, two hundred fifty-three thousand, three hundred fifty-one".