3453616163543 has 16 divisors (see below), whose sum is σ = 4341042908160. Its totient is φ = 2674392499296.

The previous prime is 3453616163539. The next prime is 3453616163617.

3453616163543 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3453616163543 - 2² = 3453616163539 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3453616163491 and 3453616163500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3453616163143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 403738553 + ... + 403747106.

It is an arithmetic number, because the mean of its divisors is an integer number (271315181760).

Almost surely, 2^{3453616163543} is an apocalyptic number.

3453616163543 is a deficient number, since it is larger than the sum of its proper divisors (887426744617).

3453616163543 is a wasteful number, since it uses less digits than its factorization.

3453616163543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 807485726.

The product of its digits is 6998400, while the sum is 50.

The spelling of 3453616163543 in words is "three trillion, four hundred fifty-three billion, six hundred sixteen million, one hundred sixty-three thousand, five hundred forty-three".