12752305107 has 8 divisors (see below), whose sum is σ = 17897972160. Its totient is φ = 8054087400.

The previous prime is 12752305099. The next prime is 12752305123. The reversal of 12752305107 is 70150325721.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12752305107 - 2³ = 12752305099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12752305207) 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 7 ways as a sum of consecutive naturals, for example, 111862269 + ... + 111862382.

It is an arithmetic number, because the mean of its divisors is an integer number (2237246520).

Almost surely, 2^12752305107 is an apocalyptic number.

12752305107 is a deficient number, since it is larger than the sum of its proper divisors (5145667053).

12752305107 is a wasteful number, since it uses less digits than its factorization.

12752305107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223724673.

The product of its (nonzero) digits is 14700, while the sum is 33.

The spelling of 12752305107 in words is "twelve billion, seven hundred fifty-two million, three hundred five thousand, one hundred seven".