56113411107712 has 256 divisors, whose sum is σ = 130755905280000. Its totient is φ = 23492629241856.

The previous prime is 56113411107707. The next prime is 56113411107763. The reversal of 56113411107712 is 21770111431165.

It is a super-2 number, since 2×56113411107712² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2303588589 + ... + 2303612947.

It is an arithmetic number, because the mean of its divisors is an integer number (510765255000).

Almost surely, 2^{56113411107712} 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 56113411107712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65377952640000).

56113411107712 is an abundant number, since it is smaller than the sum of its proper divisors (74642494172288).

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

56113411107712 is a wasteful number, since it uses less digits than its factorization.

56113411107712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24821 (or 24809 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 40.

Adding to 56113411107712 its reverse (21770111431165), we get a palindrome (77883522538877).

The spelling of 56113411107712 in words is "fifty-six trillion, one hundred thirteen billion, four hundred eleven million, one hundred seven thousand, seven hundred twelve".