5266801 has 4 divisors (see below), whose sum is σ = 5353204. Its totient is φ = 5180400.

The previous prime is 5266799. The next prime is 5266823. The reversal of 5266801 is 1086625.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 640000 + 4626801 = 800^2 + 2151^2 .

It is a cyclic number.

It is not a de Polignac number, because 5266801 - 2¹ = 5266799 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5266801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5266831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43110 + ... + 43231.

It is an arithmetic number, because the mean of its divisors is an integer number (1338301).

Almost surely, 2^5266801 is an apocalyptic number.

It is an amenable number.

5266801 is a deficient number, since it is larger than the sum of its proper divisors (86403).

5266801 is an equidigital number, since it uses as much as digits as its factorization.

5266801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86402.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 5266801 is about 2294.9511977382. The cubic root of 5266801 is about 173.9865339471.

The spelling of 5266801 in words is "five million, two hundred sixty-six thousand, eight hundred one".