655566106006 has 32 divisors (see below), whose sum is σ = 1190014390080. Its totient is φ = 264412409856.

The previous prime is 655566105973. The next prime is 655566106009. The reversal of 655566106006 is 600601665556.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (655566106009) 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 15 ways as a sum of consecutive naturals, for example, 3841830 + ... + 4008838.

It is an arithmetic number, because the mean of its divisors is an integer number (37187949690).

Almost surely, 2^655566106006 is an apocalyptic number.

655566106006 is a deficient number, since it is larger than the sum of its proper divisors (534448284074).

655566106006 is a wasteful number, since it uses less digits than its factorization.

655566106006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183528.

The product of its (nonzero) digits is 972000, while the sum is 46.

The spelling of 655566106006 in words is "six hundred fifty-five billion, five hundred sixty-six million, one hundred six thousand, six".