224552413365457 has 2 divisors, whose sum is σ = 224552413365458. Its totient is φ = 224552413365456.

The previous prime is 224552413365367. The next prime is 224552413365461. The reversal of 224552413365457 is 754563314255422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 205658429913616 + 18893983451841 = 14340796^2 + 4346721^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-224552413365457 is a prime.

It is not a weakly prime, because it can be changed into another prime (224552413365257) 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 as a sum of consecutive naturals, namely, 112276206682728 + 112276206682729.

It is an arithmetic number, because the mean of its divisors is an integer number (112276206682729).

Almost surely, 2^{224552413365457} is an apocalyptic number.

It is an amenable number.

224552413365457 is a deficient number, since it is larger than the sum of its proper divisors (1).

224552413365457 is an equidigital number, since it uses as much as digits as its factorization.

224552413365457 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 120960000, while the sum is 58.

The spelling of 224552413365457 in words is "two hundred twenty-four trillion, five hundred fifty-two billion, four hundred thirteen million, three hundred sixty-five thousand, four hundred fifty-seven".