12655304546 has 32 divisors (see below), whose sum is σ = 19799665920. Its totient is φ = 6061003200.

The previous prime is 12655304531. The next prime is 12655304569. The reversal of 12655304546 is 64540355621.

It is a happy number.

12655304546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12655304546² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4827116 + ... + 4829736.

It is an arithmetic number, because the mean of its divisors is an integer number (618739560).

Almost surely, 2^12655304546 is an apocalyptic number.

12655304546 is a deficient number, since it is larger than the sum of its proper divisors (7144361374).

12655304546 is a wasteful number, since it uses less digits than its factorization.

12655304546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3650.

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 12655304546 in words is "twelve billion, six hundred fifty-five million, three hundred four thousand, five hundred forty-six".