5265761 has 2 divisors, whose sum is σ = 5265762. Its totient is φ = 5265760.

The previous prime is 5265727. The next prime is 5265763. The reversal of 5265761 is 1675625.

It is a happy number.

5265761 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2958400 + 2307361 = 1720^2 + 1519^2 .

It is a cyclic number.

It is not a de Polignac number, because 5265761 - 2⁶ = 5265697 is a prime.

It is a Sophie Germain prime.

Together with 5265763, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (5265763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2632880 + 2632881.

It is an arithmetic number, because the mean of its divisors is an integer number (2632881).

Almost surely, 2^5265761 is an apocalyptic number.

It is an amenable number.

5265761 is a deficient number, since it is larger than the sum of its proper divisors (1).

5265761 is an equidigital number, since it uses as much as digits as its factorization.

5265761 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12600, while the sum is 32.

The square root of 5265761 is about 2294.7246022126. The cubic root of 5265761 is about 173.9750812071.

The spelling of 5265761 in words is "five million, two hundred sixty-five thousand, seven hundred sixty-one".