2565383 has 2 divisors, whose sum is σ = 2565384. Its totient is φ = 2565382.

The previous prime is 2565377. The next prime is 2565389. The reversal of 2565383 is 3835652.

It is a balanced prime because it is at equal distance from previous prime (2565377) and next prime (2565389).

It is a cyclic number.

It is not a de Polignac number, because 2565383 - 2⁶ = 2565319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2565389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1282691 + 1282692.

It is an arithmetic number, because the mean of its divisors is an integer number (1282692).

2^2565383 is an apocalyptic number.

2565383 is a deficient number, since it is larger than the sum of its proper divisors (1).

2565383 is an equidigital number, since it uses as much as digits as its factorization.

2565383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21600, while the sum is 32.

The square root of 2565383 is about 1601.6813041301. The cubic root of 2565383 is about 136.8938919456.

The spelling of 2565383 in words is "two million, five hundred sixty-five thousand, three hundred eighty-three".