5171041 has 2 divisors, whose sum is σ = 5171042. Its totient is φ = 5171040.

The previous prime is 5171039. The next prime is 5171057. The reversal of 5171041 is 1401715.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4498641 + 672400 = 2121^2 + 820^2 .

It is a cyclic number.

It is not a de Polignac number, because 5171041 - 2¹ = 5171039 is a prime.

Together with 5171039, it forms a pair of twin primes.

5171041 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (5171011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2585520 + 2585521.

It is an arithmetic number, because the mean of its divisors is an integer number (2585521).

Almost surely, 2^5171041 is an apocalyptic number.

5171041 is the 1216-th centered heptagonal number.

It is an amenable number.

5171041 is a deficient number, since it is larger than the sum of its proper divisors (1).

5171041 is an equidigital number, since it uses as much as digits as its factorization.

5171041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 140, while the sum is 19.

The square root of 5171041 is about 2273.9923042966. The cubic root of 5171041 is about 172.9256142722.

Adding to 5171041 its reverse (1401715), we get a palindrome (6572756).

The spelling of 5171041 in words is "five million, one hundred seventy-one thousand, forty-one".