4546537502543 has 2 divisors, whose sum is σ = 4546537502544. Its totient is φ = 4546537502542.

The previous prime is 4546537502461. The next prime is 4546537502621. The reversal of 4546537502543 is 3452057356454.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4546537502543 - 2²⁶ = 4546470393679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4546537504543) 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 as a sum of consecutive naturals, namely, 2273268751271 + 2273268751272.

It is an arithmetic number, because the mean of its divisors is an integer number (2273268751272).

Almost surely, 2^{4546537502543} is an apocalyptic number.

4546537502543 is a deficient number, since it is larger than the sum of its proper divisors (1).

4546537502543 is an equidigital number, since it uses as much as digits as its factorization.

4546537502543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240000, while the sum is 53.

The spelling of 4546537502543 in words is "four trillion, five hundred forty-six billion, five hundred thirty-seven million, five hundred two thousand, five hundred forty-three".