5112136242641 has 2 divisors, whose sum is σ = 5112136242642. Its totient is φ = 5112136242640.

The previous prime is 5112136242637. The next prime is 5112136242671. The reversal of 5112136242641 is 1462426312115.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3419004393025 + 1693131849616 = 1849055^2 + 1301204^2 .

It is a cyclic number.

It is not a de Polignac number, because 5112136242641 - 2² = 5112136242637 is a prime.

It is a super-2 number, since 2×5112136242641² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5112136242595 and 5112136242604.

It is not a weakly prime, because it can be changed into another prime (5112136242601) 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, 2556068121320 + 2556068121321.

It is an arithmetic number, because the mean of its divisors is an integer number (2556068121321).

Almost surely, 2^{5112136242641} is an apocalyptic number.

It is an amenable number.

5112136242641 is a deficient number, since it is larger than the sum of its proper divisors (1).

5112136242641 is an equidigital number, since it uses as much as digits as its factorization.

5112136242641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69120, while the sum is 38.

The spelling of 5112136242641 in words is "five trillion, one hundred twelve billion, one hundred thirty-six million, two hundred forty-two thousand, six hundred forty-one".