226643525353 has 8 divisors (see below), whose sum is σ = 267376693760. Its totient is φ = 187999237440.

The previous prime is 226643525347. The next prime is 226643525399. The reversal of 226643525353 is 353525346622.

226643525353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 226643525353 - 2⁹ = 226643524841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226643525323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 522219888 + ... + 522220321.

It is an arithmetic number, because the mean of its divisors is an integer number (33422086720).

Almost surely, 2^226643525353 is an apocalyptic number.

It is an amenable number.

226643525353 is a deficient number, since it is larger than the sum of its proper divisors (40733168407).

226643525353 is a wasteful number, since it uses less digits than its factorization.

226643525353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044440247.

The product of its digits is 3888000, while the sum is 46.

The spelling of 226643525353 in words is "two hundred twenty-six billion, six hundred forty-three million, five hundred twenty-five thousand, three hundred fifty-three".