13543301054553 has 16 divisors (see below), whose sum is σ = 18175664578560. Its totient is φ = 8969946025104.

The previous prime is 13543301054537. The next prime is 13543301054587. The reversal of 13543301054553 is 35545010334531.

It is not a de Polignac number, because 13543301054553 - 2⁴ = 13543301054537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13543301054593) 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 15 ways as a sum of consecutive naturals, for example, 4201993 + ... + 6689046.

It is an arithmetic number, because the mean of its divisors is an integer number (1135979036160).

Almost surely, 2^{13543301054553} is an apocalyptic number.

It is an amenable number.

13543301054553 is a deficient number, since it is larger than the sum of its proper divisors (4632363524007).

13543301054553 is a wasteful number, since it uses less digits than its factorization.

13543301054553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10893748.

The product of its (nonzero) digits is 810000, while the sum is 42.

The spelling of 13543301054553 in words is "thirteen trillion, five hundred forty-three billion, three hundred one million, fifty-four thousand, five hundred fifty-three".