56630260245133 has 2 divisors, whose sum is σ = 56630260245134. Its totient is φ = 56630260245132.

The previous prime is 56630260245079. The next prime is 56630260245137. The reversal of 56630260245133 is 33154206203665.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41610008138724 + 15020252106409 = 6450582^2 + 3875597^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56630260245133 is a prime.

It is a super-2 number, since 2×56630260245133² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56630260245137) 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 as a sum of consecutive naturals, namely, 28315130122566 + 28315130122567.

It is an arithmetic number, because the mean of its divisors is an integer number (28315130122567).

Almost surely, 2^{56630260245133} is an apocalyptic number.

It is an amenable number.

56630260245133 is a deficient number, since it is larger than the sum of its proper divisors (1).

56630260245133 is an equidigital number, since it uses as much as digits as its factorization.

56630260245133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2332800, while the sum is 46.

Adding to 56630260245133 its reverse (33154206203665), we get a palindrome (89784466448798).

The spelling of 56630260245133 in words is "fifty-six trillion, six hundred thirty billion, two hundred sixty million, two hundred forty-five thousand, one hundred thirty-three".