9655556622 has 8 divisors (see below), whose sum is σ = 19311113256. Its totient is φ = 3218518872.

The previous prime is 9655556611. The next prime is 9655556749. The reversal of 9655556622 is 2266555569.

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

9655556622 is an admirable number.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 804629713 + ... + 804629724.

It is an arithmetic number, because the mean of its divisors is an integer number (2413889157).

Almost surely, 2^9655556622 is an apocalyptic number.

9655556622 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

9655556622 is a wasteful number, since it uses less digits than its factorization.

9655556622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1609259442.

The product of its digits is 4860000, while the sum is 51.

The square root of 9655556622 is about 98262.6919130552. The cubic root of 9655556622 is about 2129.4090965953.

The spelling of 9655556622 in words is "nine billion, six hundred fifty-five million, five hundred fifty-six thousand, six hundred twenty-two".