5172254947417 has 8 divisors (see below), whose sum is σ = 5286789518400. Its totient is φ = 5058347963760.

The previous prime is 5172254947399. The next prime is 5172254947547. The reversal of 5172254947417 is 7147494522715.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5172254947417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5172254947817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156880167 + ... + 156913132.

It is an arithmetic number, because the mean of its divisors is an integer number (660848689800).

Almost surely, 2^{5172254947417} is an apocalyptic number.

It is an amenable number.

5172254947417 is a deficient number, since it is larger than the sum of its proper divisors (114534570983).

5172254947417 is a wasteful number, since it uses less digits than its factorization.

5172254947417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313793663.

The product of its digits is 19756800, while the sum is 58.

The spelling of 5172254947417 in words is "five trillion, one hundred seventy-two billion, two hundred fifty-four million, nine hundred forty-seven thousand, four hundred seventeen".