12675132036 has 54 divisors (see below), whose sum is σ = 37270929150. Its totient is φ = 3621465792.

The previous prime is 12675131981. The next prime is 12675132049. The reversal of 12675132036 is 63023157621.

It can be written as a sum of positive squares in only one way, i.e., 11970548100 + 704583936 = 109410^2 + 26544^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

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 17 ways as a sum of consecutive naturals, for example, 3590961 + ... + 3594488.

Almost surely, 2^12675132036 is an apocalyptic number.

It is an amenable number.

12675132036 is an abundant number, since it is smaller than the sum of its proper divisors (24595797114).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12675132036 is a wasteful number, since it uses less digits than its factorization.

12675132036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7185473 (or 7185461 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

Adding to 12675132036 its reverse (63023157621), we get a palindrome (75698289657).

The spelling of 12675132036 in words is "twelve billion, six hundred seventy-five million, one hundred thirty-two thousand, thirty-six".