9556271652 has 12 divisors (see below), whose sum is σ = 22297967216. Its totient is φ = 3185423880.

The previous prime is 9556271611. The next prime is 9556271701. The reversal of 9556271652 is 2561726559.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 398177974 + ... + 398177997.

Almost surely, 2^9556271652 is an apocalyptic number.

It is an amenable number.

9556271652 is an abundant number, since it is smaller than the sum of its proper divisors (12741695564).

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

9556271652 is a wasteful number, since it uses less digits than its factorization.

9556271652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796355978 (or 796355976 counting only the distinct ones).

The product of its digits is 1134000, while the sum is 48.

The square root of 9556271652 is about 97756.1847250597. The cubic root of 9556271652 is about 2122.0852607442.

The spelling of 9556271652 in words is "nine billion, five hundred fifty-six million, two hundred seventy-one thousand, six hundred fifty-two".