5257597 has 2 divisors, whose sum is σ = 5257598. Its totient is φ = 5257596.

The previous prime is 5257591. The next prime is 5257619. The reversal of 5257597 is 7957525.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4575321 + 682276 = 2139^2 + 826^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5257597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5257591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2628798 + 2628799.

It is an arithmetic number, because the mean of its divisors is an integer number (2628799).

Almost surely, 2^5257597 is an apocalyptic number.

It is an amenable number.

5257597 is a deficient number, since it is larger than the sum of its proper divisors (1).

5257597 is an equidigital number, since it uses as much as digits as its factorization.

5257597 is an evil number, because the sum of its binary digits is even.

The product of its digits is 110250, while the sum is 40.

The square root of 5257597 is about 2292.9450494942. The cubic root of 5257597 is about 173.8851247747.

The spelling of 5257597 in words is "five million, two hundred fifty-seven thousand, five hundred ninety-seven".