4540554555343 has 2 divisors, whose sum is σ = 4540554555344. Its totient is φ = 4540554555342.

The previous prime is 4540554555223. The next prime is 4540554555347. The reversal of 4540554555343 is 3435554550454.

4540554555343 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4540554555343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4540554555347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2270277277671 + 2270277277672.

It is an arithmetic number, because the mean of its divisors is an integer number (2270277277672).

Almost surely, 2^{4540554555343} is an apocalyptic number.

4540554555343 is a deficient number, since it is larger than the sum of its proper divisors (1).

4540554555343 is an equidigital number, since it uses as much as digits as its factorization.

4540554555343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36000000, while the sum is 52.

The spelling of 4540554555343 in words is "four trillion, five hundred forty billion, five hundred fifty-four million, five hundred fifty-five thousand, three hundred forty-three".