1543030113453 has 16 divisors (see below), whose sum is σ = 2059521811200. Its totient is φ = 1027612761344.

The previous prime is 1543030113421. The next prime is 1543030113479. The reversal of 1543030113453 is 3543110303451.

It is a cyclic number.

It is not a de Polignac number, because 1543030113453 - 2⁵ = 1543030113421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1543030113413) 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, 62653900 + ... + 62678522.

It is an arithmetic number, because the mean of its divisors is an integer number (128720113200).

Almost surely, 2^{1543030113453} is an apocalyptic number.

It is an amenable number.

1543030113453 is a deficient number, since it is larger than the sum of its proper divisors (516491697747).

1543030113453 is a wasteful number, since it uses less digits than its factorization.

1543030113453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45588.

The product of its (nonzero) digits is 32400, while the sum is 33.

The spelling of 1543030113453 in words is "one trillion, five hundred forty-three billion, thirty million, one hundred thirteen thousand, four hundred fifty-three".