6655015001111 has 8 divisors (see below), whose sum is σ = 6663014382720. Its totient is φ = 6647018119992.

The previous prime is 6655015000939. The next prime is 6655015001147. The reversal of 6655015001111 is 1111005105566.

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 6655015001111 - 2²⁶ = 6654947892247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6655015001171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4728560 + ... + 5972378.

It is an arithmetic number, because the mean of its divisors is an integer number (832876797840).

Almost surely, 2^{6655015001111} is an apocalyptic number.

6655015001111 is a deficient number, since it is larger than the sum of its proper divisors (7999381609).

6655015001111 is a wasteful number, since it uses less digits than its factorization.

6655015001111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1250245.

The product of its (nonzero) digits is 4500, while the sum is 32.

The spelling of 6655015001111 in words is "six trillion, six hundred fifty-five billion, fifteen million, one thousand, one hundred eleven".