5255801 has 2 divisors, whose sum is σ = 5255802. Its totient is φ = 5255800.

The previous prime is 5255797. The next prime is 5255819. The reversal of 5255801 is 1085525.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5180176 + 75625 = 2276^2 + 275^2 .

It is a cyclic number.

It is not a de Polignac number, because 5255801 - 2² = 5255797 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5255101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2627900 + 2627901.

It is an arithmetic number, because the mean of its divisors is an integer number (2627901).

Almost surely, 2^5255801 is an apocalyptic number.

It is an amenable number.

5255801 is a deficient number, since it is larger than the sum of its proper divisors (1).

5255801 is an equidigital number, since it uses as much as digits as its factorization.

5255801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2000, while the sum is 26.

The square root of 5255801 is about 2292.5533799674. The cubic root of 5255801 is about 173.8653227466.

The spelling of 5255801 in words is "five million, two hundred fifty-five thousand, eight hundred one".