5287801 has 2 divisors, whose sum is σ = 5287802. Its totient is φ = 5287800.

The previous prime is 5287787. The next prime is 5287813. The reversal of 5287801 is 1087825.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5198400 + 89401 = 2280^2 + 299^2 .

It is a cyclic number.

It is not a de Polignac number, because 5287801 - 2⁷ = 5287673 is a prime.

It is a Chen prime.

5287801 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (5287201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2643900 + 2643901.

It is an arithmetic number, because the mean of its divisors is an integer number (2643901).

Almost surely, 2^5287801 is an apocalyptic number.

It is an amenable number.

5287801 is a deficient number, since it is larger than the sum of its proper divisors (1).

5287801 is an equidigital number, since it uses as much as digits as its factorization.

5287801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4480, while the sum is 31.

The square root of 5287801 is about 2299.5219068319. The cubic root of 5287801 is about 174.2174693137.

The spelling of 5287801 in words is "five million, two hundred eighty-seven thousand, eight hundred one".