5312171 has 2 divisors, whose sum is σ = 5312172. Its totient is φ = 5312170.

The previous prime is 5312161. The next prime is 5312173. The reversal of 5312171 is 1712135.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5312171 - 2⁶ = 5312107 is a prime.

It is a Sophie Germain prime.

Together with 5312173, it forms a pair of twin primes.

It is a Chen prime.

It is a pancake number, because a pancake can be divided into 5312171 parts by 3259 straight cuts.

It is not a weakly prime, because it can be changed into another prime (5312173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2656085 + 2656086.

It is an arithmetic number, because the mean of its divisors is an integer number (2656086).

Almost surely, 2^5312171 is an apocalyptic number.

5312171 is a deficient number, since it is larger than the sum of its proper divisors (1).

5312171 is an equidigital number, since it uses as much as digits as its factorization.

5312171 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 210, while the sum is 20.

The square root of 5312171 is about 2304.8147430976. The cubic root of 5312171 is about 174.4846991124.

The spelling of 5312171 in words is "five million, three hundred twelve thousand, one hundred seventy-one".