6693938961177 has 32 divisors (see below), whose sum is σ = 10300787981568. Its totient is φ = 3833751879936.

The previous prime is 6693938961107. The next prime is 6693938961211. The reversal of 6693938961177 is 7711698393966.

It is not a de Polignac number, because 6693938961177 - 2⁷ = 6693938961049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6693938961099 and 6693938961108.

It is not an unprimeable number, because it can be changed into a prime (6693938961107) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 100812558 + ... + 100878935.

It is an arithmetic number, because the mean of its divisors is an integer number (321899624424).

Almost surely, 2^{6693938961177} is an apocalyptic number.

It is an amenable number.

6693938961177 is a deficient number, since it is larger than the sum of its proper divisors (3606849020391).

6693938961177 is a wasteful number, since it uses less digits than its factorization.

6693938961177 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201691569.

The product of its digits is 555532992, while the sum is 75.

The spelling of 6693938961177 in words is "six trillion, six hundred ninety-three billion, nine hundred thirty-eight million, nine hundred sixty-one thousand, one hundred seventy-seven".