5201842397737 has 2 divisors, whose sum is σ = 5201842397738. Its totient is φ = 5201842397736.

The previous prime is 5201842397603. The next prime is 5201842397747. The reversal of 5201842397737 is 7377932481025.

5201842397737 is digitally balanced in base 3, 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., 4061397814681 + 1140444583056 = 2015291^2 + 1067916^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5201842397737 is a prime.

It is not a weakly prime, because it can be changed into another prime (5201842397747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2600921198868 + 2600921198869.

It is an arithmetic number, because the mean of its divisors is an integer number (2600921198869).

Almost surely, 2^{5201842397737} is an apocalyptic number.

It is an amenable number.

5201842397737 is a deficient number, since it is larger than the sum of its proper divisors (1).

5201842397737 is an equidigital number, since it uses as much as digits as its factorization.

5201842397737 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17781120, while the sum is 58.

The spelling of 5201842397737 in words is "five trillion, two hundred one billion, eight hundred forty-two million, three hundred ninety-seven thousand, seven hundred thirty-seven".