226753982450 has 18 divisors (see below), whose sum is σ = 421768670349. Its totient is φ = 90700246120.

The previous prime is 226753982363. The next prime is 226753982459. The reversal of 226753982450 is 54289357622.

It can be written as a sum of positive squares in 2 ways, for example, as 222218902801 + 4535079649 = 471401^2 + 67343^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=336715.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 226753982392 and 226753982401.

It is not an unprimeable number, because it can be changed into a prime (226753982459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3333479 + ... + 3400821.

Almost surely, 2^226753982450 is an apocalyptic number.

226753982450 is a deficient number, since it is larger than the sum of its proper divisors (195014687899).

226753982450 is an frugal number, since it uses more digits than its factorization.

226753982450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134698 (or 67350 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 53.

The spelling of 226753982450 in words is "two hundred twenty-six billion, seven hundred fifty-three million, nine hundred eighty-two thousand, four hundred fifty".