12752254125178 has 16 divisors (see below), whose sum is σ = 19367308920960. Its totient is φ = 6296551670016.

The previous prime is 12752254125173. The next prime is 12752254125209. The reversal of 12752254125178 is 87152145225721.

It is not an unprimeable number, because it can be changed into a prime (12752254125173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16415463 + ... + 17174746.

It is an arithmetic number, because the mean of its divisors is an integer number (1210456807560).

Almost surely, 2^{12752254125178} is an apocalyptic number.

12752254125178 is a deficient number, since it is larger than the sum of its proper divisors (6615054795782).

12752254125178 is a wasteful number, since it uses less digits than its factorization.

12752254125178 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33592581.

The product of its digits is 3136000, while the sum is 52.

The spelling of 12752254125178 in words is "twelve trillion, seven hundred fifty-two billion, two hundred fifty-four million, one hundred twenty-five thousand, one hundred seventy-eight".