6606100556011 has 8 divisors (see below), whose sum is σ = 7206877810944. Its totient is φ = 6005360410920.

The previous prime is 6606100556009. The next prime is 6606100556023. The reversal of 6606100556011 is 1106550016066.

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 6606100556011 - 2¹ = 6606100556009 is a prime.

It is a super-3 number, since 3×6606100556011³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6606100553011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8904591 + ... + 9617896.

It is an arithmetic number, because the mean of its divisors is an integer number (900859726368).

Almost surely, 2^{6606100556011} is an apocalyptic number.

6606100556011 is a deficient number, since it is larger than the sum of its proper divisors (600777254933).

6606100556011 is a wasteful number, since it uses less digits than its factorization.

6606100556011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18554921.

The product of its (nonzero) digits is 32400, while the sum is 37.

It can be divided in two parts, 660610055 and 6011, that added together give a palindrome (660616066).

The spelling of 6606100556011 in words is "six trillion, six hundred six billion, one hundred million, five hundred fifty-six thousand, eleven".