6555066005 has 8 divisors (see below), whose sum is σ = 7867158912. Its totient is φ = 5243333008.

The previous prime is 6555065999. The next prime is 6555066013. The reversal of 6555066005 is 5006605556.

It is a happy number.

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 6555066005 - 2⁸ = 6555065749 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6555066005.

It is a congruent 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, 48137 + ... + 124206.

It is an arithmetic number, because the mean of its divisors is an integer number (983394864).

Almost surely, 2^6555066005 is an apocalyptic number.

It is an amenable number.

6555066005 is a deficient number, since it is larger than the sum of its proper divisors (1312092907).

6555066005 is a wasteful number, since it uses less digits than its factorization.

6555066005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179955.

The product of its (nonzero) digits is 135000, while the sum is 38.

The square root of 6555066005 is about 80963.3621152185. The cubic root of 6555066005 is about 1871.5108806148.

The spelling of 6555066005 in words is "six billion, five hundred fifty-five million, sixty-six thousand, five".