5478513594917 has 8 divisors (see below), whose sum is σ = 5980951602432. Its totient is φ = 4976807473600.

The previous prime is 5478513594913. The next prime is 5478513594929. The reversal of 5478513594917 is 7194953158745.

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

It is a cyclic number.

It is not a de Polignac number, because 5478513594917 - 2² = 5478513594913 is a prime.

It is a super-2 number, since 2×5478513594917² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5478513594913) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182955893 + ... + 182985834.

It is an arithmetic number, because the mean of its divisors is an integer number (747618950304).

Almost surely, 2^{5478513594917} is an apocalyptic number.

It is an amenable number.

5478513594917 is a deficient number, since it is larger than the sum of its proper divisors (502438007515).

5478513594917 is a wasteful number, since it uses less digits than its factorization.

5478513594917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365943099.

The product of its digits is 190512000, while the sum is 68.

The spelling of 5478513594917 in words is "five trillion, four hundred seventy-eight billion, five hundred thirteen million, five hundred ninety-four thousand, nine hundred seventeen".