6660011346755 has 8 divisors (see below), whose sum is σ = 8606783894352. Its totient is φ = 4918162225248.

The previous prime is 6660011346683. The next prime is 6660011346773. The reversal of 6660011346755 is 5576431100666.

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 6660011346755 - 2²⁴ = 6659994569539 is a prime.

It is a super-2 number, since 2×6660011346755² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51230856449 + ... + 51230856578.

It is an arithmetic number, because the mean of its divisors is an integer number (1075847986794).

Almost surely, 2^{6660011346755} is an apocalyptic number.

6660011346755 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

6660011346755 is a deficient number, since it is larger than the sum of its proper divisors (1946772547597).

6660011346755 is a wasteful number, since it uses less digits than its factorization.

6660011346755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102461713045.

The product of its (nonzero) digits is 2721600, while the sum is 50.

The spelling of 6660011346755 in words is "six trillion, six hundred sixty billion, eleven million, three hundred forty-six thousand, seven hundred fifty-five".