5065132861 has 2 divisors, whose sum is σ = 5065132862. Its totient is φ = 5065132860.

The previous prime is 5065132843. The next prime is 5065132867. The reversal of 5065132861 is 1682315605.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2543184900 + 2521947961 = 50430^2 + 50219^2 .

It is a cyclic number.

It is not a de Polignac number, because 5065132861 - 2⁷ = 5065132733 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5065132861.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5065132867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2532566430 + 2532566431.

It is an arithmetic number, because the mean of its divisors is an integer number (2532566431).

Almost surely, 2^5065132861 is an apocalyptic number.

It is an amenable number.

5065132861 is a deficient number, since it is larger than the sum of its proper divisors (1).

5065132861 is an equidigital number, since it uses as much as digits as its factorization.

5065132861 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 37.

The square root of 5065132861 is about 71169.7468100035. The cubic root of 5065132861 is about 1717.3689787594.

The spelling of 5065132861 in words is "five billion, sixty-five million, one hundred thirty-two thousand, eight hundred sixty-one".