12514772750 has 32 divisors (see below), whose sum is σ = 24660698400. Its totient is φ = 4742438400.

The previous prime is 12514772701. The next prime is 12514772759. The reversal of 12514772750 is 5727741521.

12514772750 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12514772698 and 12514772707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12514772759) by changing a digit.

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, 1312595 + ... + 1322094.

It is an arithmetic number, because the mean of its divisors is an integer number (770646825).

Almost surely, 2^12514772750 is an apocalyptic number.

12514772750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12514772750 is a deficient number, since it is larger than the sum of its proper divisors (12145925650).

12514772750 is a wasteful number, since it uses less digits than its factorization.

12514772750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2634725 (or 2634715 counting only the distinct ones).

The product of its (nonzero) digits is 137200, while the sum is 41.

The spelling of 12514772750 in words is "twelve billion, five hundred fourteen million, seven hundred seventy-two thousand, seven hundred fifty".