6660606101055 has 32 divisors (see below), whose sum is σ = 11218186368000. Its totient is φ = 3365261834112.

The previous prime is 6660606101041. The next prime is 6660606101101. The reversal of 6660606101055 is 5501016060666.

It is not a de Polignac number, because 6660606101055 - 2⁷ = 6660606100927 is a prime.

It is a super-2 number, since 2×6660606101055² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6660606100998 and 6660606101016.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 10134346 + ... + 10771544.

It is an arithmetic number, because the mean of its divisors is an integer number (350568324000).

Almost surely, 2^{6660606101055} is an apocalyptic number.

6660606101055 is a deficient number, since it is larger than the sum of its proper divisors (4557580266945).

6660606101055 is a wasteful number, since it uses less digits than its factorization.

6660606101055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673903.

The product of its (nonzero) digits is 194400, while the sum is 42.

The spelling of 6660606101055 in words is "six trillion, six hundred sixty billion, six hundred six million, one hundred one thousand, fifty-five".