2320063256 has 64 divisors (see below), whose sum is σ = 5124556800. Its totient is φ = 964109952.

The previous prime is 2320063247. The next prime is 2320063259. The reversal of 2320063256 is 6523600232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320063259) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 282845 + ... + 290931.

It is an arithmetic number, because the mean of its divisors is an integer number (80071200).

Almost surely, 2^2320063256 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 2320063256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2562278400).

2320063256 is an abundant number, since it is smaller than the sum of its proper divisors (2804493544).

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

2320063256 is a wasteful number, since it uses less digits than its factorization.

2320063256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8256 (or 8252 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 2320063256 is about 48167.0349513025. The cubic root of 2320063256 is about 1323.8332210524.

Adding to 2320063256 its reverse (6523600232), we get a palindrome (8843663488).

The spelling of 2320063256 in words is "two billion, three hundred twenty million, sixty-three thousand, two hundred fifty-six".