23313563546256 has 200 divisors, whose sum is σ = 70161300532224. Its totient is φ = 7465608414720.

The previous prime is 23313563546159. The next prime is 23313563546263. The reversal of 23313563546256 is 65264536531332.

23313563546256 is a `hidden beast` number, since 2 + 3 + 3 + 1 + 3 + 5 + 6 + 3 + 5 + 4 + 625 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3386281 + ... + 7621943.

Almost surely, 2^{23313563546256} 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 23313563546256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35080650266112).

23313563546256 is an abundant number, since it is smaller than the sum of its proper divisors (46847736985968).

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

23313563546256 is a wasteful number, since it uses less digits than its factorization.

23313563546256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4235851 (or 4235836 counting only the distinct ones).

The product of its digits is 34992000, while the sum is 54.

The spelling of 23313563546256 in words is "twenty-three trillion, three hundred thirteen billion, five hundred sixty-three million, five hundred forty-six thousand, two hundred fifty-six".