9773232056 has 16 divisors (see below), whose sum is σ = 20942640240. Its totient is φ = 4188528000.

The previous prime is 9773232037. The next prime is 9773232067. The reversal of 9773232056 is 6502323779.

It is a junction number, because it is equal to n+sod(n) for n = 9773231998 and 9773232016.

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, 87260945 + ... + 87261056.

It is an arithmetic number, because the mean of its divisors is an integer number (1308915015).

Almost surely, 2^9773232056 is an apocalyptic number.

It is an amenable number.

9773232056 is an abundant number, since it is smaller than the sum of its proper divisors (11169408184).

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

9773232056 is a wasteful number, since it uses less digits than its factorization.

9773232056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174522014 (or 174522010 counting only the distinct ones).

The product of its (nonzero) digits is 476280, while the sum is 44.

The square root of 9773232056 is about 98859.6583850056. The cubic root of 9773232056 is about 2138.0247922982.

The spelling of 9773232056 in words is "nine billion, seven hundred seventy-three million, two hundred thirty-two thousand, fifty-six".