12163753056 has 192 divisors, whose sum is σ = 39562822656. Its totient is φ = 3186432000.

The previous prime is 12163753039. The next prime is 12163753057. The reversal of 12163753056 is 65035736121.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12163753057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1314526 + ... + 1323746.

It is an arithmetic number, because the mean of its divisors is an integer number (206056368).

Almost surely, 2^12163753056 is an apocalyptic number.

12163753056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12163753056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19781411328).

12163753056 is an abundant number, since it is smaller than the sum of its proper divisors (27399069600).

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

12163753056 is a wasteful number, since it uses less digits than its factorization.

12163753056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9405 (or 9397 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 39.

The spelling of 12163753056 in words is "twelve billion, one hundred sixty-three million, seven hundred fifty-three thousand, fifty-six".