5617073171513 has 4 divisors (see below), whose sum is σ = 5626808134260. Its totient is φ = 5607338208768.

The previous prime is 5617073171509. The next prime is 5617073171561. The reversal of 5617073171513 is 3151713707165.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5545327941904 + 71745229609 = 2354852^2 + 267853^2 .

It is a cyclic number.

It is not a de Polignac number, because 5617073171513 - 2² = 5617073171509 is a prime.

It is a super-2 number, since 2×5617073171513² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5617073171573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4867480508 + ... + 4867481661.

It is an arithmetic number, because the mean of its divisors is an integer number (1406702033565).

Almost surely, 2^{5617073171513} is an apocalyptic number.

It is an amenable number.

5617073171513 is a deficient number, since it is larger than the sum of its proper divisors (9734962747).

5617073171513 is an equidigital number, since it uses as much as digits as its factorization.

5617073171513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9734962746.

The product of its (nonzero) digits is 463050, while the sum is 47.

Adding to 5617073171513 its reverse (3151713707165), we get a palindrome (8768786878678).

The spelling of 5617073171513 in words is "five trillion, six hundred seventeen billion, seventy-three million, one hundred seventy-one thousand, five hundred thirteen".