6755699382161 has 8 divisors (see below), whose sum is σ = 6990526773480. Its totient is φ = 6520996806912.

The previous prime is 6755699382149. The next prime is 6755699382227. The reversal of 6755699382161 is 1612839965576.

It can be written as a sum of positive squares in 4 ways, for example, as 34352769025 + 6721346613136 = 185345^2 + 2592556^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 6755699382161 - 2³⁰ = 6754625640337 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6755699382091 and 6755699382100.

It is not an unprimeable number, because it can be changed into a prime (6755699312161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31093880 + ... + 31310393.

It is an arithmetic number, because the mean of its divisors is an integer number (873815846685).

Almost surely, 2^{6755699382161} is an apocalyptic number.

It is an amenable number.

6755699382161 is a deficient number, since it is larger than the sum of its proper divisors (234827391319).

6755699382161 is a wasteful number, since it uses less digits than its factorization.

6755699382161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62408035.

The product of its digits is 146966400, while the sum is 68.

The spelling of 6755699382161 in words is "six trillion, seven hundred fifty-five billion, six hundred ninety-nine million, three hundred eighty-two thousand, one hundred sixty-one".