9605505128 has 16 divisors (see below), whose sum is σ = 18027672000. Its totient is φ = 4798125936.

The previous prime is 9605505127. The next prime is 9605505181. The reversal of 9605505128 is 8215055069.

It is not an unprimeable number, because it can be changed into a prime (9605505127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 569498 + ... + 586121.

It is an arithmetic number, because the mean of its divisors is an integer number (1126729500).

Almost surely, 2^9605505128 is an apocalyptic number.

It is an amenable number.

9605505128 is a deficient number, since it is larger than the sum of its proper divisors (8422166872).

9605505128 is a wasteful number, since it uses less digits than its factorization.

9605505128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156664 (or 1156660 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 41.

The square root of 9605505128 is about 98007.6789236435. The cubic root of 9605505128 is about 2125.7233156956.

The spelling of 9605505128 in words is "nine billion, six hundred five million, five hundred five thousand, one hundred twenty-eight".