5117346427231 has 4 divisors (see below), whose sum is σ = 5282422118464. Its totient is φ = 4952270736000.

The previous prime is 5117346427217. The next prime is 5117346427261. The reversal of 5117346427231 is 1327246437115.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5117346427231 is a prime.

It is a super-2 number, since 2×5117346427231² (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 (5117346427261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82537845570 + ... + 82537845631.

It is an arithmetic number, because the mean of its divisors is an integer number (1320605529616).

Almost surely, 2^{5117346427231} is an apocalyptic number.

5117346427231 is a deficient number, since it is larger than the sum of its proper divisors (165075691233).

5117346427231 is a wasteful number, since it uses less digits than its factorization.

5117346427231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165075691232.

The product of its digits is 846720, while the sum is 46.

The spelling of 5117346427231 in words is "five trillion, one hundred seventeen billion, three hundred forty-six million, four hundred twenty-seven thousand, two hundred thirty-one".