6600555005160 has 128 divisors (see below), whose sum is σ = 21046190964480. Its totient is φ = 1650310852608.

The previous prime is 6600555005159. The next prime is 6600555005167. The reversal of 6600555005160 is 615005550066.

It is a super-2 number, since 2×6600555005160² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6600555005167) 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 31 ways as a sum of consecutive naturals, for example, 5614747 + ... + 6687786.

It is an arithmetic number, because the mean of its divisors is an integer number (164423366910).

Almost surely, 2^{6600555005160} is an apocalyptic number.

6600555005160 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6600555005160 is an abundant number, since it is smaller than the sum of its proper divisors (14445635959320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6600555005160 is a wasteful number, since it uses less digits than its factorization.

6600555005160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12302827 (or 12302823 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 39.

The spelling of 6600555005160 in words is "six trillion, six hundred billion, five hundred fifty-five million, five thousand, one hundred sixty".