226521035528 has 36 divisors (see below), whose sum is σ = 427447469085. Its totient is φ = 112539644800.

The previous prime is 226521035491. The next prime is 226521035579. The reversal of 226521035528 is 825530125622.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

226521035528 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 199414047364 + 27106988164 = 446558^2 + 164642^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=336542.

It is a Duffinian number.

It is an unprimeable number.

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 8 ways as a sum of consecutive naturals, for example, 257117648 + ... + 257118528.

Almost surely, 2^226521035528 is an apocalyptic number.

It is an amenable number.

226521035528 is a deficient number, since it is larger than the sum of its proper divisors (200926433557).

226521035528 is an frugal number, since it uses more digits than its factorization.

226521035528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2150 (or 1074 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 41.

The spelling of 226521035528 in words is "two hundred twenty-six billion, five hundred twenty-one million, thirty-five thousand, five hundred twenty-eight".