6655651105 has 8 divisors (see below), whose sum is σ = 8334032832. Its totient is φ = 5093019888.

The previous prime is 6655651043. The next prime is 6655651109. The reversal of 6655651105 is 5011565566.

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 6655651105 - 2⁹ = 6655650593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6655651109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28937499 + ... + 28937728.

It is an arithmetic number, because the mean of its divisors is an integer number (1041754104).

Almost surely, 2^6655651105 is an apocalyptic number.

It is an amenable number.

6655651105 is a deficient number, since it is larger than the sum of its proper divisors (1678381727).

6655651105 is a wasteful number, since it uses less digits than its factorization.

6655651105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57875255.

The product of its (nonzero) digits is 135000, while the sum is 40.

The square root of 6655651105 is about 81582.1739413703. The cubic root of 6655651105 is about 1881.0348822579.

The spelling of 6655651105 in words is "six billion, six hundred fifty-five million, six hundred fifty-one thousand, one hundred five".