5171222327 has 2 divisors, whose sum is σ = 5171222328. Its totient is φ = 5171222326.

The previous prime is 5171222323. The next prime is 5171222347. The reversal of 5171222327 is 7232221715.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5171222327 - 2² = 5171222323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5171222293 and 5171222302.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5171222323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2585611163 + 2585611164.

It is an arithmetic number, because the mean of its divisors is an integer number (2585611164).

Almost surely, 2^5171222327 is an apocalyptic number.

5171222327 is a deficient number, since it is larger than the sum of its proper divisors (1).

5171222327 is an equidigital number, since it uses as much as digits as its factorization.

5171222327 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11760, while the sum is 32.

The square root of 5171222327 is about 71911.2114137983. The cubic root of 5171222327 is about 1729.2763551041.

The spelling of 5171222327 in words is "five billion, one hundred seventy-one million, two hundred twenty-two thousand, three hundred twenty-seven".