12607255564 has 12 divisors (see below), whose sum is σ = 22064805000. Its totient is φ = 6303025568.

The previous prime is 12607255561. The next prime is 12607255567. The reversal of 12607255564 is 46555270621.

It is an interprime number because it is at equal distance from previous prime (12607255561) and next prime (12607255567).

It is a self number, because there is not a number n which added to its sum of digits gives 12607255564.

It is not an unprimeable number, because it can be changed into a prime (12607255561) 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 3 ways as a sum of consecutive naturals, for example, 101689 + ... + 188560.

It is an arithmetic number, because the mean of its divisors is an integer number (1838733750).

Almost surely, 2^12607255564 is an apocalyptic number.

It is an amenable number.

12607255564 is a deficient number, since it is larger than the sum of its proper divisors (9457549436).

12607255564 is a wasteful number, since it uses less digits than its factorization.

12607255564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301112 (or 301110 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 43.

The spelling of 12607255564 in words is "twelve billion, six hundred seven million, two hundred fifty-five thousand, five hundred sixty-four".