56143556331104 has 48 divisors (see below), whose sum is σ = 121085570511360. Its totient is φ = 25413020895360.

The previous prime is 56143556331097. The next prime is 56143556331157. The reversal of 56143556331104 is 40113365534165.

56143556331104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 333595244 + ... + 333763499.

It is an arithmetic number, because the mean of its divisors is an integer number (2522616052320).

Almost surely, 2^{56143556331104} is an apocalyptic number.

It is an amenable number.

56143556331104 is an abundant number, since it is smaller than the sum of its proper divisors (64942014180256).

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

56143556331104 is a wasteful number, since it uses less digits than its factorization.

56143556331104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667359003 (or 667358995 counting only the distinct ones).

The product of its (nonzero) digits is 1944000, while the sum is 47.

The spelling of 56143556331104 in words is "fifty-six trillion, one hundred forty-three billion, five hundred fifty-six million, three hundred thirty-one thousand, one hundred four".