12677518773755 has 8 divisors (see below), whose sum is σ = 16596024576624. Its totient is φ = 9220013653600.

The previous prime is 12677518773739. The next prime is 12677518773767. The reversal of 12677518773755 is 55737781577621.

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

It is not a de Polignac number, because 12677518773755 - 2⁴ = 12677518773739 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115250170616 + ... + 115250170725.

It is an arithmetic number, because the mean of its divisors is an integer number (2074503072078).

Almost surely, 2^{12677518773755} is an apocalyptic number.

12677518773755 is a deficient number, since it is larger than the sum of its proper divisors (3918505802869).

12677518773755 is a wasteful number, since it uses less digits than its factorization.

12677518773755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230500341357.

The product of its digits is 605052000, while the sum is 71.

The spelling of 12677518773755 in words is "twelve trillion, six hundred seventy-seven billion, five hundred eighteen million, seven hundred seventy-three thousand, seven hundred fifty-five".