3453616163544 has 64 divisors (see below), whose sum is σ = 8970100120800. Its totient is φ = 1106738174976.

The previous prime is 3453616163539. The next prime is 3453616163617. The reversal of 3453616163544 is 4453616163543.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 10486099 + ... + 10810434.

Almost surely, 2^{3453616163544} is an apocalyptic number.

It is an amenable number.

3453616163544 is an abundant number, since it is smaller than the sum of its proper divisors (5516483957256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3453616163544 is a wasteful number, since it uses less digits than its factorization.

3453616163544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21296804 (or 21296800 counting only the distinct ones).

The product of its digits is 9331200, while the sum is 51.

Subtracting 3453616163544 from its reverse (4453616163543), we obtain a palindrome (999999999999).

The spelling of 3453616163544 in words is "three trillion, four hundred fifty-three billion, six hundred sixteen million, one hundred sixty-three thousand, five hundred forty-four".