12752116047 has 24 divisors (see below), whose sum is σ = 20117036160. Its totient is φ = 7719788880.

The previous prime is 12752116037. The next prime is 12752116079. The reversal of 12752116047 is 74061125721.

12752116047 is a `hidden beast` number, since 1 + 27 + 5 + 21 + 1 + 604 + 7 = 666.

It is not a de Polignac number, because 12752116047 - 2¹⁰ = 12752115023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12752116037) 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 23 ways as a sum of consecutive naturals, for example, 15204 + ... + 160422.

It is an arithmetic number, because the mean of its divisors is an integer number (838209840).

Almost surely, 2^12752116047 is an apocalyptic number.

12752116047 is a deficient number, since it is larger than the sum of its proper divisors (7364920113).

12752116047 is a wasteful number, since it uses less digits than its factorization.

12752116047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146123 (or 146120 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 36.

The spelling of 12752116047 in words is "twelve billion, seven hundred fifty-two million, one hundred sixteen thousand, forty-seven".