56043606032240 has 20 divisors (see below), whose sum is σ = 130301384025144. Its totient is φ = 22417442412864.

The previous prime is 56043606032233. The next prime is 56043606032263. The reversal of 56043606032240 is 4223060634065.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 350272537622 + ... + 350272537781.

Almost surely, 2^{56043606032240} is an apocalyptic number.

It is an amenable number.

56043606032240 is an abundant number, since it is smaller than the sum of its proper divisors (74257777992904).

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

56043606032240 is a wasteful number, since it uses less digits than its factorization.

56043606032240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700545075416 (or 700545075410 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 41.

The spelling of 56043606032240 in words is "fifty-six trillion, forty-three billion, six hundred six million, thirty-two thousand, two hundred forty".