5101715513 has 2 divisors, whose sum is σ = 5101715514. Its totient is φ = 5101715512.

The previous prime is 5101715497. The next prime is 5101715519. The reversal of 5101715513 is 3155171015.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3785694784 + 1316020729 = 61528^2 + 36277^2 .

It is a cyclic number.

It is not a de Polignac number, because 5101715513 - 2⁴ = 5101715497 is a prime.

It is not a weakly prime, because it can be changed into another prime (5101715519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2550857756 + 2550857757.

It is an arithmetic number, because the mean of its divisors is an integer number (2550857757).

Almost surely, 2^5101715513 is an apocalyptic number.

It is an amenable number.

5101715513 is a deficient number, since it is larger than the sum of its proper divisors (1).

5101715513 is an equidigital number, since it uses as much as digits as its factorization.

5101715513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2625, while the sum is 29.

The square root of 5101715513 is about 71426.2942689875. The cubic root of 5101715513 is about 1721.4935999785.

Adding to 5101715513 its reverse (3155171015), we get a palindrome (8256886528).

The spelling of 5101715513 in words is "five billion, one hundred one million, seven hundred fifteen thousand, five hundred thirteen".