5281057 has 2 divisors, whose sum is σ = 5281058. Its totient is φ = 5281056.

The previous prime is 5281049. The next prime is 5281097. The reversal of 5281057 is 7501825.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4289041 + 992016 = 2071^2 + 996^2 .

It is a cyclic number.

It is not a de Polignac number, because 5281057 - 2³ = 5281049 is a prime.

It is not a weakly prime, because it can be changed into another prime (5281097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2640528 + 2640529.

It is an arithmetic number, because the mean of its divisors is an integer number (2640529).

Almost surely, 2^5281057 is an apocalyptic number.

It is an amenable number.

5281057 is a deficient number, since it is larger than the sum of its proper divisors (1).

5281057 is an equidigital number, since it uses as much as digits as its factorization.

5281057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2800, while the sum is 28.

The square root of 5281057 is about 2298.0550472084. The cubic root of 5281057 is about 174.1433728249.

It can be divided in two parts, 528 and 1057, that multiplied together give a triangular number (558096 = T₁₀₅₆).

The spelling of 5281057 in words is "five million, two hundred eighty-one thousand, fifty-seven".