5101802816749 has 2 divisors, whose sum is σ = 5101802816750. Its totient is φ = 5101802816748.

The previous prime is 5101802816717. The next prime is 5101802816777. The reversal of 5101802816749 is 9476182081015.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4927037014249 + 174765802500 = 2219693^2 + 418050^2 .

It is a cyclic number.

It is not a de Polignac number, because 5101802816749 - 2⁵ = 5101802816717 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5101802816696 and 5101802816705.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5101802816249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2550901408374 + 2550901408375.

It is an arithmetic number, because the mean of its divisors is an integer number (2550901408375).

Almost surely, 2^{5101802816749} is an apocalyptic number.

It is an amenable number.

5101802816749 is a deficient number, since it is larger than the sum of its proper divisors (1).

5101802816749 is an equidigital number, since it uses as much as digits as its factorization.

5101802816749 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 967680, while the sum is 52.

The spelling of 5101802816749 in words is "five trillion, one hundred one billion, eight hundred two million, eight hundred sixteen thousand, seven hundred forty-nine".