6655506055 has 8 divisors (see below), whose sum is σ = 8712662544. Its totient is φ = 4840368000.

The previous prime is 6655506047. The next prime is 6655506071. The reversal of 6655506055 is 5506055566.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6655506055 - 2³ = 6655506047 is a prime.

It is a Duffinian number.

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, 60504546 + ... + 60504655.

It is an arithmetic number, because the mean of its divisors is an integer number (1089082818).

Almost surely, 2^6655506055 is an apocalyptic number.

6655506055 is a deficient number, since it is larger than the sum of its proper divisors (2057156489).

6655506055 is a wasteful number, since it uses less digits than its factorization.

6655506055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121009217.

The product of its (nonzero) digits is 675000, while the sum is 43.

The square root of 6655506055 is about 81581.2849555583. The cubic root of 6655506055 is about 1881.0212173744.

The spelling of 6655506055 in words is "six billion, six hundred fifty-five million, five hundred six thousand, fifty-five".