12767097975255 has 64 divisors (see below), whose sum is σ = 24444055480320. Its totient is φ = 6285066818688.

The previous prime is 12767097975253. The next prime is 12767097975287. The reversal of 12767097975255 is 55257979076721.

It is a happy number.

12767097975255 is a `hidden beast` number, since 1 + 2 + 7 + 6 + 7 + 0 + 9 + 7 + 97 + 525 + 5 = 666.

It is not a de Polignac number, because 12767097975255 - 2¹ = 12767097975253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12767097975253) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 43593922 + ... + 43885808.

It is an arithmetic number, because the mean of its divisors is an integer number (381938366880).

Almost surely, 2^{12767097975255} is an apocalyptic number.

12767097975255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12767097975255 is a deficient number, since it is larger than the sum of its proper divisors (11676957505065).

12767097975255 is a wasteful number, since it uses less digits than its factorization.

12767097975255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316837 (or 316831 counting only the distinct ones).

The product of its (nonzero) digits is 583443000, while the sum is 72.

The spelling of 12767097975255 in words is "twelve trillion, seven hundred sixty-seven billion, ninety-seven million, nine hundred seventy-five thousand, two hundred fifty-five".