2328808533543 has 64 divisors (see below), whose sum is σ = 3525531609600. Its totient is φ = 1518859641600.

The previous prime is 2328808533523. The next prime is 2328808533547. The reversal of 2328808533543 is 3453358088232.

It is a happy number.

2328808533543 is a `hidden beast` number, since 2 + 3 + 28 + 80 + 8 + 533 + 5 + 4 + 3 = 666.

It is not a de Polignac number, because 2328808533543 - 2⁵ = 2328808533511 is a prime.

It is a super-2 number, since 2×2328808533543² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2328808533543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2328808533547) 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 63 ways as a sum of consecutive naturals, for example, 342821355 + ... + 342828147.

It is an arithmetic number, because the mean of its divisors is an integer number (55086431400).

Almost surely, 2^{2328808533543} is an apocalyptic number.

2328808533543 is a deficient number, since it is larger than the sum of its proper divisors (1196723076057).

2328808533543 is a wasteful number, since it uses less digits than its factorization.

2328808533543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7869 (or 7863 counting only the distinct ones).

The product of its (nonzero) digits is 16588800, while the sum is 54.

The spelling of 2328808533543 in words is "two trillion, three hundred twenty-eight billion, eight hundred eight million, five hundred thirty-three thousand, five hundred forty-three".