5171170315426 has 16 divisors (see below), whose sum is σ = 7867196605440. Its totient is φ = 2548873566720.

The previous prime is 5171170315387. The next prime is 5171170315513. The reversal of 5171170315426 is 6245130711715.

It is a super-2 number, since 2×5171170315426² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25428306 + ... + 25630861.

It is an arithmetic number, because the mean of its divisors is an integer number (491699787840).

Almost surely, 2^{5171170315426} is an apocalyptic number.

5171170315426 is a deficient number, since it is larger than the sum of its proper divisors (2696026290014).

5171170315426 is a wasteful number, since it uses less digits than its factorization.

5171170315426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51059889.

The product of its (nonzero) digits is 176400, while the sum is 43.

The spelling of 5171170315426 in words is "five trillion, one hundred seventy-one billion, one hundred seventy million, three hundred fifteen thousand, four hundred twenty-six".