3453500053543 has 32 divisors (see below), whose sum is σ = 3719655862272. Its totient is φ = 3198331699200.

The previous prime is 3453500053517. The next prime is 3453500053579.

3453500053543 is nontrivially palindromic in base 10.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3453500053543 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3453500053496 and 3453500053505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3453500050543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65650830 + ... + 65703412.

It is an arithmetic number, because the mean of its divisors is an integer number (116239245696).

Almost surely, 2^{3453500053543} is an apocalyptic number.

3453500053543 is a deficient number, since it is larger than the sum of its proper divisors (266155808729).

3453500053543 is a wasteful number, since it uses less digits than its factorization.

3453500053543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53175.

The product of its (nonzero) digits is 810000, while the sum is 40.

It can be divided in two parts, 34535000 and 53543, that added together give a palindrome (34588543).

The spelling of 3453500053543 in words is "three trillion, four hundred fifty-three billion, five hundred million, fifty-three thousand, five hundred forty-three".