5013171253 has 2 divisors, whose sum is σ = 5013171254. Its totient is φ = 5013171252.

The previous prime is 5013171221. The next prime is 5013171269. The reversal of 5013171253 is 3521713105.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2622156849 + 2391014404 = 51207^2 + 48898^2 .

It is a cyclic number.

It is not a de Polignac number, because 5013171253 - 2⁵ = 5013171221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5013171353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2506585626 + 2506585627.

It is an arithmetic number, because the mean of its divisors is an integer number (2506585627).

Almost surely, 2^5013171253 is an apocalyptic number.

It is an amenable number.

5013171253 is a deficient number, since it is larger than the sum of its proper divisors (1).

5013171253 is an equidigital number, since it uses as much as digits as its factorization.

5013171253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3150, while the sum is 28.

The square root of 5013171253 is about 70803.7516873223. The cubic root of 5013171253 is about 1711.4761318801.

Adding to 5013171253 its reverse (3521713105), we get a palindrome (8534884358).

The spelling of 5013171253 in words is "five billion, thirteen million, one hundred seventy-one thousand, two hundred fifty-three".