56023360033543 has 16 divisors (see below), whose sum is σ = 68280692739840. Its totient is φ = 44870169488256.

The previous prime is 56023360033499. The next prime is 56023360033547. The reversal of 56023360033543 is 34533006332065.

It is a de Polignac number, because none of the positive numbers 2^k-56023360033543 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56023360033543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56023360033547) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1693453021 + ... + 1693486102.

It is an arithmetic number, because the mean of its divisors is an integer number (4267543296240).

Almost surely, 2^{56023360033543} is an apocalyptic number.

56023360033543 is a deficient number, since it is larger than the sum of its proper divisors (12257332706297).

56023360033543 is a wasteful number, since it uses less digits than its factorization.

56023360033543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3386939286.

The product of its (nonzero) digits is 1749600, while the sum is 43.

The spelling of 56023360033543 in words is "fifty-six trillion, twenty-three billion, three hundred sixty million, thirty-three thousand, five hundred forty-three".