5281597 has 2 divisors, whose sum is σ = 5281598. Its totient is φ = 5281596.

The previous prime is 5281547. The next prime is 5281613. The reversal of 5281597 is 7951825.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3147076 + 2134521 = 1774^2 + 1461^2 .

It is a cyclic number.

It is not a de Polignac number, because 5281597 - 2¹⁵ = 5248829 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 (5281547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2640798 + 2640799.

It is an arithmetic number, because the mean of its divisors is an integer number (2640799).

Almost surely, 2^5281597 is an apocalyptic number.

It is an amenable number.

5281597 is a deficient number, since it is larger than the sum of its proper divisors (1).

5281597 is an equidigital number, since it uses as much as digits as its factorization.

5281597 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25200, while the sum is 37.

The square root of 5281597 is about 2298.1725348633. The cubic root of 5281597 is about 174.1493081403.

The spelling of 5281597 in words is "five million, two hundred eighty-one thousand, five hundred ninety-seven".