5241557 has 2 divisors, whose sum is σ = 5241558. Its totient is φ = 5241556.

The previous prime is 5241529. The next prime is 5241569. The reversal of 5241557 is 7551425.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4977361 + 264196 = 2231^2 + 514^2 .

It is a cyclic number.

It is not a de Polignac number, because 5241557 - 2¹⁰ = 5240533 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5241517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2620778 + 2620779.

It is an arithmetic number, because the mean of its divisors is an integer number (2620779).

Almost surely, 2^5241557 is an apocalyptic number.

It is an amenable number.

5241557 is a deficient number, since it is larger than the sum of its proper divisors (1).

5241557 is an equidigital number, since it uses as much as digits as its factorization.

5241557 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7000, while the sum is 29.

The square root of 5241557 is about 2289.4446924964. Note that the first 3 decimals coincide. The cubic root of 5241557 is about 173.7081137063.

The spelling of 5241557 in words is "five million, two hundred forty-one thousand, five hundred fifty-seven".