56033530244257 has 2 divisors, whose sum is σ = 56033530244258. Its totient is φ = 56033530244256.

The previous prime is 56033530244179. The next prime is 56033530244267. The reversal of 56033530244257 is 75244203533065.

56033530244257 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30225463977361 + 25808066266896 = 5497769^2 + 5080164^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56033530244257 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56033530244257.

It is not a weakly prime, because it can be changed into another prime (56033530244267) 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, 28016765122128 + 28016765122129.

It is an arithmetic number, because the mean of its divisors is an integer number (28016765122129).

Almost surely, 2^{56033530244257} is an apocalyptic number.

It is an amenable number.

56033530244257 is a deficient number, since it is larger than the sum of its proper divisors (1).

56033530244257 is an equidigital number, since it uses as much as digits as its factorization.

56033530244257 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072000, while the sum is 49.

The spelling of 56033530244257 in words is "fifty-six trillion, thirty-three billion, five hundred thirty million, two hundred forty-four thousand, two hundred fifty-seven".