4305320656 has 120 divisors (see below), whose sum is σ = 10836639744. Its totient is φ = 1613364480.

The previous prime is 4305320651. The next prime is 4305320659. The reversal of 4305320656 is 6560235034.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4305320651) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 521521 + ... + 529711.

Almost surely, 2^4305320656 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4305320656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5418319872).

4305320656 is an abundant number, since it is smaller than the sum of its proper divisors (6531319088).

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

4305320656 is a wasteful number, since it uses less digits than its factorization.

4305320656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8257 (or 8232 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 34.

The square root of 4305320656 is about 65614.9423226143. The cubic root of 4305320656 is about 1626.8037603557.

The spelling of 4305320656 in words is "four billion, three hundred five million, three hundred twenty thousand, six hundred fifty-six".