12755666712675 has 24 divisors (see below), whose sum is σ = 21141960957360. Its totient is φ = 6786057088000.

The previous prime is 12755666712673. The next prime is 12755666712683. The reversal of 12755666712675 is 57621766655721.

It is a happy number.

It is not a de Polignac number, because 12755666712675 - 2¹ = 12755666712673 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12755666712673) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 212034210 + ... + 212094359.

It is an arithmetic number, because the mean of its divisors is an integer number (880915039890).

Almost surely, 2^{12755666712675} is an apocalyptic number.

12755666712675 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12755666712675 is a deficient number, since it is larger than the sum of its proper divisors (8386294244685).

12755666712675 is a wasteful number, since it uses less digits than its factorization.

12755666712675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424128983 (or 424128978 counting only the distinct ones).

The product of its digits is 222264000, while the sum is 66.

The spelling of 12755666712675 in words is "twelve trillion, seven hundred fifty-five billion, six hundred sixty-six million, seven hundred twelve thousand, six hundred seventy-five".