3543648463453 has 12 divisors (see below), whose sum is σ = 4139307906492. Its totient is φ = 3024809585280.

The previous prime is 3543648463423. The next prime is 3543648463457.

3543648463453 is nontrivially palindromic in base 10.

3543648463453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3088869520324 + 454778943129 = 1757518^2 + 674373^2 .

It is a de Polignac number, because none of the positive numbers 2^k-3543648463453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3543648463457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 150028350 + ... + 150051967.

It is an arithmetic number, because the mean of its divisors is an integer number (344942325541).

Almost surely, 2^{3543648463453} is an apocalyptic number.

It is an amenable number.

3543648463453 is a deficient number, since it is larger than the sum of its proper divisors (595659443039).

3543648463453 is a wasteful number, since it uses less digits than its factorization.

3543648463453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300080572 (or 300080565 counting only the distinct ones).

The product of its digits is 149299200, while the sum is 58.

The spelling of 3543648463453 in words is "three trillion, five hundred forty-three billion, six hundred forty-eight million, four hundred sixty-three thousand, four hundred fifty-three".