4546488547543 has 2 divisors, whose sum is σ = 4546488547544. Its totient is φ = 4546488547542.

The previous prime is 4546488547519. The next prime is 4546488547591. The reversal of 4546488547543 is 3457458846454.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4546488547543 - 2¹⁷ = 4546488416471 is a prime.

It is a super-2 number, since 2×4546488547543² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4546488542543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2273244273771 + 2273244273772.

It is an arithmetic number, because the mean of its divisors is an integer number (2273244273772).

Almost surely, 2^{4546488547543} is an apocalyptic number.

4546488547543 is a deficient number, since it is larger than the sum of its proper divisors (1).

4546488547543 is an equidigital number, since it uses as much as digits as its factorization.

4546488547543 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1032192000, while the sum is 67.

The spelling of 4546488547543 in words is "four trillion, five hundred forty-six billion, four hundred eighty-eight million, five hundred forty-seven thousand, five hundred forty-three".