55005560606 has 8 divisors (see below), whose sum is σ = 82801965744. Its totient is φ = 27404905360.

The previous prime is 55005560591. The next prime is 55005560629. The reversal of 55005560606 is 60606550055.

It is a happy number.

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

It is a super-2 number, since 2×55005560606² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 55005560606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48936770 + ... + 48937893.

It is an arithmetic number, because the mean of its divisors is an integer number (10350245718).

Almost surely, 2^55005560606 is an apocalyptic number.

55005560606 is a deficient number, since it is larger than the sum of its proper divisors (27796405138).

55005560606 is a wasteful number, since it uses less digits than its factorization.

55005560606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97874946.

The product of its (nonzero) digits is 135000, while the sum is 38.

The spelling of 55005560606 in words is "fifty-five billion, five million, five hundred sixty thousand, six hundred six".