12004325775 has 36 divisors (see below), whose sum is σ = 23155016248. Its totient is φ = 5909820480.

The previous prime is 12004325741. The next prime is 12004325777. The reversal of 12004325775 is 57752340021.

It is not a de Polignac number, because 12004325775 - 2¹⁰ = 12004324751 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12004325777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2049097 + ... + 2054946.

Almost surely, 2^12004325775 is an apocalyptic number.

12004325775 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12004325775 is a deficient number, since it is larger than the sum of its proper divisors (11150690473).

12004325775 is a wasteful number, since it uses less digits than its factorization.

12004325775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4104072 (or 4104064 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 36.

Adding to 12004325775 its reverse (57752340021), we get a palindrome (69756665796).

The spelling of 12004325775 in words is "twelve billion, four million, three hundred twenty-five thousand, seven hundred seventy-five".