6655450606 has 16 divisors (see below), whose sum is σ = 12009836160. Its totient is φ = 2702212920.

The previous prime is 6655450553. The next prime is 6655450639. The reversal of 6655450606 is 6060545566.

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, 12509980 + ... + 12510511.

It is an arithmetic number, because the mean of its divisors is an integer number (750614760).

Almost surely, 2^6655450606 is an apocalyptic number.

6655450606 is a deficient number, since it is larger than the sum of its proper divisors (5354385554).

6655450606 is a wasteful number, since it uses less digits than its factorization.

6655450606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25020519.

The product of its (nonzero) digits is 648000, while the sum is 43.

The square root of 6655450606 is about 81580.9451158786. The cubic root of 6655450606 is about 1881.0159935775.

The spelling of 6655450606 in words is "six billion, six hundred fifty-five million, four hundred fifty thousand, six hundred six".