5172151 has 2 divisors, whose sum is σ = 5172152. Its totient is φ = 5172150.

The previous prime is 5172149. The next prime is 5172163. The reversal of 5172151 is 1512715.

5172151 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5172151 - 2¹ = 5172149 is a prime.

It is a super-2 number, since 2×5172151² = 53502291933602, which contains 22 as substring.

Together with 5172149, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5172451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2586075 + 2586076.

It is an arithmetic number, because the mean of its divisors is an integer number (2586076).

Almost surely, 2^5172151 is an apocalyptic number.

5172151 is a deficient number, since it is larger than the sum of its proper divisors (1).

5172151 is an equidigital number, since it uses as much as digits as its factorization.

5172151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 350, while the sum is 22.

The square root of 5172151 is about 2274.2363553510. The cubic root of 5172151 is about 172.9379866166.

Adding to 5172151 its reverse (1512715), we get a palindrome (6684866).

The spelling of 5172151 in words is "five million, one hundred seventy-two thousand, one hundred fifty-one".