5655430206 has 40 divisors (see below), whose sum is σ = 12676961880. Its totient is φ = 1884457872.

The previous prime is 5655430181. The next prime is 5655430217. The reversal of 5655430206 is 6020345565.

It is a happy number.

5655430206 is a `hidden beast` number, since 56 + 554 + 30 + 20 + 6 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 648040 + ... + 656708.

It is an arithmetic number, because the mean of its divisors is an integer number (316924047).

Almost surely, 2^5655430206 is an apocalyptic number.

5655430206 is an abundant number, since it is smaller than the sum of its proper divisors (7021531674).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5655430206 is a wasteful number, since it uses less digits than its factorization.

5655430206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12710 (or 12701 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The square root of 5655430206 is about 75202.5944100335. The cubic root of 5655430206 is about 1781.6479085351.

The spelling of 5655430206 in words is "five billion, six hundred fifty-five million, four hundred thirty thousand, two hundred six".