56243944683472 has 80 divisors (see below), whose sum is σ = 135957438722560. Its totient is φ = 21945552362496.

The previous prime is 56243944683439. The next prime is 56243944683503. The reversal of 56243944683472 is 27438644934265.

It is a junction number, because it is equal to n+sod(n) for n = 56243944683398 and 56243944683407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 264476472 + ... + 264689047.

It is an arithmetic number, because the mean of its divisors is an integer number (1699467984032).

Almost surely, 2^{56243944683472} is an apocalyptic number.

56243944683472 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

56243944683472 is an abundant number, since it is smaller than the sum of its proper divisors (79713494039088).

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

56243944683472 is a wasteful number, since it uses less digits than its factorization.

56243944683472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529165620 (or 529165614 counting only the distinct ones).

The product of its digits is 836075520, while the sum is 67.

The spelling of 56243944683472 in words is "fifty-six trillion, two hundred forty-three billion, nine hundred forty-four million, six hundred eighty-three thousand, four hundred seventy-two".