5126085684133 has 2 divisors, whose sum is σ = 5126085684134. Its totient is φ = 5126085684132.

The previous prime is 5126085684079. The next prime is 5126085684169. The reversal of 5126085684133 is 3314865806215.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2624506921089 + 2501578763044 = 1620033^2 + 1581638^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5126085684133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5126085184133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2563042842066 + 2563042842067.

It is an arithmetic number, because the mean of its divisors is an integer number (2563042842067).

Almost surely, 2^{5126085684133} is an apocalyptic number.

It is an amenable number.

5126085684133 is a deficient number, since it is larger than the sum of its proper divisors (1).

5126085684133 is an equidigital number, since it uses as much as digits as its factorization.

5126085684133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4147200, while the sum is 52.

The spelling of 5126085684133 in words is "five trillion, one hundred twenty-six billion, eighty-five million, six hundred eighty-four thousand, one hundred thirty-three".