5077820540237 has 2 divisors, whose sum is σ = 5077820540238. Its totient is φ = 5077820540236.

The previous prime is 5077820540227. The next prime is 5077820540279. The reversal of 5077820540237 is 7320450287705.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3018885400036 + 2058935140201 = 1737494^2 + 1434899^2 .

It is a cyclic number.

It is not a de Polignac number, because 5077820540237 - 2¹² = 5077820536141 is a prime.

It is a super-2 number, since 2×5077820540237² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5077820540227) 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, 2538910270118 + 2538910270119.

It is an arithmetic number, because the mean of its divisors is an integer number (2538910270119).

Almost surely, 2^{5077820540237} is an apocalyptic number.

It is an amenable number.

5077820540237 is a deficient number, since it is larger than the sum of its proper divisors (1).

5077820540237 is an equidigital number, since it uses as much as digits as its factorization.

5077820540237 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3292800, while the sum is 50.

The spelling of 5077820540237 in words is "five trillion, seventy-seven billion, eight hundred twenty million, five hundred forty thousand, two hundred thirty-seven".