12512527765150 has 48 divisors (see below), whose sum is σ = 26618103760896. Its totient is φ = 4286776497120.

The previous prime is 12512527765139. The next prime is 12512527765151. The reversal of 12512527765150 is 5156772521521.

It is a junction number, because it is equal to n+sod(n) for n = 12512527765094 and 12512527765103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12512527765151) 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 23 ways as a sum of consecutive naturals, for example, 13005814 + ... + 13934713.

It is an arithmetic number, because the mean of its divisors is an integer number (554543828352).

Almost surely, 2^{12512527765150} is an apocalyptic number.

12512527765150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12512527765150 is an abundant number, since it is smaller than the sum of its proper divisors (14105575995746).

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

12512527765150 is a wasteful number, since it uses less digits than its factorization.

12512527765150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26941873 (or 26941868 counting only the distinct ones).

The product of its (nonzero) digits is 1470000, while the sum is 49.

The spelling of 12512527765150 in words is "twelve trillion, five hundred twelve billion, five hundred twenty-seven million, seven hundred sixty-five thousand, one hundred fifty".