5171105020 has 12 divisors (see below), whose sum is σ = 10859320584. Its totient is φ = 2068442000.

The previous prime is 5171105003. The next prime is 5171105039. The reversal of 5171105020 is 205011715.

It is a junction number, because it is equal to n+sod(n) for n = 5171104982 and 5171105000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129277606 + ... + 129277645.

It is an arithmetic number, because the mean of its divisors is an integer number (904943382).

Almost surely, 2^5171105020 is an apocalyptic number.

It is an amenable number.

5171105020 is an abundant number, since it is smaller than the sum of its proper divisors (5688215564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5171105020 is a wasteful number, since it uses less digits than its factorization.

5171105020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258555260 (or 258555258 counting only the distinct ones).

The product of its (nonzero) digits is 350, while the sum is 22.

The square root of 5171105020 is about 71910.3957714043. The cubic root of 5171105020 is about 1729.2632790367.

Adding to 5171105020 its reverse (205011715), we get a palindrome (5376116735).

The spelling of 5171105020 in words is "five billion, one hundred seventy-one million, one hundred five thousand, twenty".