226352468543 has 4 divisors (see below), whose sum is σ = 231168478560. Its totient is φ = 221536458528.

The previous prime is 226352468533. The next prime is 226352468557. The reversal of 226352468543 is 345864253622.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 226352468543 - 2²⁴ = 226335691327 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 226352468491 and 226352468500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226352468533) 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, 2408004938 + ... + 2408005031.

It is an arithmetic number, because the mean of its divisors is an integer number (57792119640).

Almost surely, 2^226352468543 is an apocalyptic number.

226352468543 is a deficient number, since it is larger than the sum of its proper divisors (4816010017).

226352468543 is an equidigital number, since it uses as much as digits as its factorization.

226352468543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4816010016.

The product of its digits is 8294400, while the sum is 50.

The spelling of 226352468543 in words is "two hundred twenty-six billion, three hundred fifty-two million, four hundred sixty-eight thousand, five hundred forty-three".