12583363 has 4 divisors (see below), whose sum is σ = 13551328. Its totient is φ = 11615400.

The previous prime is 12583327. The next prime is 12583379. The reversal of 12583363 is 36338521.

12583363 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36338521 = 1307 ⋅27803.

It is a cyclic number.

It is not a de Polignac number, because 12583363 - 2¹⁷ = 12452291 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (12583063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 483963 + ... + 483988.

It is an arithmetic number, because the mean of its divisors is an integer number (3387832).

Almost surely, 2^12583363 is an apocalyptic number.

12583363 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12583363 is a deficient number, since it is larger than the sum of its proper divisors (967965).

12583363 is an equidigital number, since it uses as much as digits as its factorization.

12583363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 967964.

The product of its digits is 12960, while the sum is 31.

The square root of 12583363 is about 3547.3036238811. The cubic root of 12583363 is about 232.5942147169.

The spelling of 12583363 in words is "twelve million, five hundred eighty-three thousand, three hundred sixty-three".