56838627745297 has 2 divisors, whose sum is σ = 56838627745298. Its totient is φ = 56838627745296.

The previous prime is 56838627745243. The next prime is 56838627745337. The reversal of 56838627745297 is 79254772683865.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 55084065234496 + 1754562510801 = 7421864^2 + 1324599^2 .

It is a cyclic number.

It is not a de Polignac number, because 56838627745297 - 2⁴³ = 48042534723089 is a prime.

It is a super-3 number, since 3×56838627745297³ (a number of 42 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (56838627715297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28419313872648 + 28419313872649.

It is an arithmetic number, because the mean of its divisors is an integer number (28419313872649).

Almost surely, 2^{56838627745297} is an apocalyptic number.

It is an amenable number.

56838627745297 is a deficient number, since it is larger than the sum of its proper divisors (1).

56838627745297 is an equidigital number, since it uses as much as digits as its factorization.

56838627745297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8534937600, while the sum is 79.

The spelling of 56838627745297 in words is "fifty-six trillion, eight hundred thirty-eight billion, six hundred twenty-seven million, seven hundred forty-five thousand, two hundred ninety-seven".