6766536356675 has 6 divisors (see below), whose sum is σ = 8390505082308. Its totient is φ = 5413229085320.

The previous prime is 6766536356669. The next prime is 6766536356743. The reversal of 6766536356675 is 5766536356676.

It is not a de Polignac number, because 6766536356675 - 2¹⁶ = 6766536291139 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6766536356599 and 6766536356608.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 135330727109 + ... + 135330727158.

It is an arithmetic number, because the mean of its divisors is an integer number (1398417513718).

Almost surely, 2^{6766536356675} is an apocalyptic number.

6766536356675 is a deficient number, since it is larger than the sum of its proper divisors (1623968725633).

6766536356675 is a wasteful number, since it uses less digits than its factorization.

6766536356675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270661454277 (or 270661454272 counting only the distinct ones).

The product of its digits is 2571912000, while the sum is 71.

Subtracting from 6766536356675 its reverse (5766536356676), we obtain a palindrome (999999999999).

The spelling of 6766536356675 in words is "six trillion, seven hundred sixty-six billion, five hundred thirty-six million, three hundred fifty-six thousand, six hundred seventy-five".