56801732854943 has 4 divisors (see below), whose sum is σ = 56801754178080. Its totient is φ = 56801711531808.

The previous prime is 56801732854939. The next prime is 56801732854949. The reversal of 56801732854943 is 34945823710865.

56801732854943 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 56801732854943 - 2² = 56801732854939 is a prime.

It is a super-2 number, since 2×56801732854943² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 56801732854943.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56801732854949) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 5980778 + ... + 12221831.

It is an arithmetic number, because the mean of its divisors is an integer number (14200438544520).

It is a 1-persistent number, because it is pandigital, but 2⋅56801732854943 = 113603465709886 is not.

Almost surely, 2^{56801732854943} is an apocalyptic number.

56801732854943 is a deficient number, since it is larger than the sum of its proper divisors (21323137).

56801732854943 is a wasteful number, since it uses less digits than its factorization.

56801732854943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21323136.

The product of its (nonzero) digits is 174182400, while the sum is 65.

The spelling of 56801732854943 in words is "fifty-six trillion, eight hundred one billion, seven hundred thirty-two million, eight hundred fifty-four thousand, nine hundred forty-three".