226457051773 has 2 divisors, whose sum is σ = 226457051774. Its totient is φ = 226457051772.

The previous prime is 226457051771. The next prime is 226457051809. The reversal of 226457051773 is 377150754622.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 224314009924 + 2143041849 = 473618^2 + 46293^2 .

It is a cyclic number.

It is not a de Polignac number, because 226457051773 - 2¹ = 226457051771 is a prime.

Together with 226457051771, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226457051771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113228525886 + 113228525887.

It is an arithmetic number, because the mean of its divisors is an integer number (113228525887).

Almost surely, 2^226457051773 is an apocalyptic number.

It is an amenable number.

226457051773 is a deficient number, since it is larger than the sum of its proper divisors (1).

226457051773 is an equidigital number, since it uses as much as digits as its factorization.

226457051773 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2469600, while the sum is 49.

The spelling of 226457051773 in words is "two hundred twenty-six billion, four hundred fifty-seven million, fifty-one thousand, seven hundred seventy-three".