5257741 has 2 divisors, whose sum is σ = 5257742. Its totient is φ = 5257740.

The previous prime is 5257727. The next prime is 5257771. The reversal of 5257741 is 1477525.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4932841 + 324900 = 2221^2 + 570^2 .

It is a cyclic number.

It is not a de Polignac number, because 5257741 - 2¹¹ = 5255693 is a prime.

5257741 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5257711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2628870 + 2628871.

It is an arithmetic number, because the mean of its divisors is an integer number (2628871).

Almost surely, 2^5257741 is an apocalyptic number.

It is an amenable number.

5257741 is a deficient number, since it is larger than the sum of its proper divisors (1).

5257741 is an equidigital number, since it uses as much as digits as its factorization.

5257741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9800, while the sum is 31.

The square root of 5257741 is about 2292.9764499445. The cubic root of 5257741 is about 173.8867122699.

The spelling of 5257741 in words is "five million, two hundred fifty-seven thousand, seven hundred forty-one".