226503826505 has 16 divisors (see below), whose sum is σ = 296656599744. Its totient is φ = 164650889280.

The previous prime is 226503826499. The next prime is 226503826537. The reversal of 226503826505 is 505628305622.

226503826505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 226503826505 - 2¹⁸ = 226503564361 is a prime.

It is a Duffinian number.

It is a Curzon 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 15 ways as a sum of consecutive naturals, for example, 873974 + ... + 1103103.

It is an arithmetic number, because the mean of its divisors is an integer number (18541037484).

Almost surely, 2^226503826505 is an apocalyptic number.

It is an amenable number.

226503826505 is a deficient number, since it is larger than the sum of its proper divisors (70152773239).

226503826505 is a wasteful number, since it uses less digits than its factorization.

226503826505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1979176.

The product of its (nonzero) digits is 864000, while the sum is 44.

The spelling of 226503826505 in words is "two hundred twenty-six billion, five hundred three million, eight hundred twenty-six thousand, five hundred five".