12875504178 has 16 divisors (see below), whose sum is σ = 25757416800. Its totient is φ = 4290766656.

The previous prime is 12875504113. The next prime is 12875504197. The reversal of 12875504178 is 87140557821.

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 7 ways as a sum of consecutive naturals, for example, 240700 + ... + 289287.

It is an arithmetic number, because the mean of its divisors is an integer number (1609838550).

Almost surely, 2^12875504178 is an apocalyptic number.

12875504178 is an abundant number, since it is smaller than the sum of its proper divisors (12881912622).

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

12875504178 is a wasteful number, since it uses less digits than its factorization.

12875504178 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534041.

The product of its (nonzero) digits is 627200, while the sum is 48.

The spelling of 12875504178 in words is "twelve billion, eight hundred seventy-five million, five hundred four thousand, one hundred seventy-eight".