226325521503 has 48 divisors (see below), whose sum is σ = 338574652416. Its totient is φ = 145592778240.

The previous prime is 226325521493. The next prime is 226325521517. The reversal of 226325521503 is 305125523622.

226325521503 is a `hidden beast` number, since 2 + 2 + 63 + 25 + 521 + 50 + 3 = 666.

226325521503 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-226325521503 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226325520503) 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 47 ways as a sum of consecutive naturals, for example, 22030258 + ... + 22040528.

It is an arithmetic number, because the mean of its divisors is an integer number (7053638592).

Almost surely, 2^226325521503 is an apocalyptic number.

226325521503 is a deficient number, since it is larger than the sum of its proper divisors (112249130913).

226325521503 is a wasteful number, since it uses less digits than its factorization.

226325521503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11004 (or 11001 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The spelling of 226325521503 in words is "two hundred twenty-six billion, three hundred twenty-five million, five hundred twenty-one thousand, five hundred three".