12755583 has 16 divisors (see below), whose sum is σ = 18995200. Its totient is φ = 8459640.

The previous prime is 12755581. The next prime is 12755591. The reversal of 12755583 is 38555721.

12755583 is a `hidden beast` number, since 1 + 2 + 75 + 5 + 583 = 666.

It is not a de Polignac number, because 12755583 - 2¹ = 12755581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12755581) 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 in 15 ways as a sum of consecutive naturals, for example, 4578 + ... + 6816.

It is an arithmetic number, because the mean of its divisors is an integer number (1187200).

Almost surely, 2^12755583 is an apocalyptic number.

12755583 is a deficient number, since it is larger than the sum of its proper divisors (6239617).

12755583 is a wasteful number, since it uses less digits than its factorization.

12755583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2459 (or 2453 counting only the distinct ones).

The product of its digits is 42000, while the sum is 36.

The square root of 12755583 is about 3571.4959050796. The cubic root of 12755583 is about 233.6505302802.

The spelling of 12755583 in words is "twelve million, seven hundred fifty-five thousand, five hundred eighty-three".