5157241 has 2 divisors, whose sum is σ = 5157242. Its totient is φ = 5157240.

The previous prime is 5157203. The next prime is 5157247. The reversal of 5157241 is 1427515.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4116841 + 1040400 = 2029^2 + 1020^2 .

It is a cyclic number.

It is not a de Polignac number, because 5157241 - 2¹¹ = 5155193 is a prime.

It is not a weakly prime, because it can be changed into another prime (5157247) 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, 2578620 + 2578621.

It is an arithmetic number, because the mean of its divisors is an integer number (2578621).

Almost surely, 2^5157241 is an apocalyptic number.

It is an amenable number.

5157241 is a deficient number, since it is larger than the sum of its proper divisors (1).

5157241 is an equidigital number, since it uses as much as digits as its factorization.

5157241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1400, while the sum is 25.

The square root of 5157241 is about 2270.9559661077. The cubic root of 5157241 is about 172.7716478868.

The spelling of 5157241 in words is "five million, one hundred fifty-seven thousand, two hundred forty-one".