5454840484559 has 2 divisors, whose sum is σ = 5454840484560. Its totient is φ = 5454840484558.

The previous prime is 5454840484523. The next prime is 5454840484573. The reversal of 5454840484559 is 9554840484545.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5454840484559 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 5454840484495 and 5454840484504.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5454840489559) 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, 2727420242279 + 2727420242280.

It is an arithmetic number, because the mean of its divisors is an integer number (2727420242280).

Almost surely, 2^{5454840484559} is an apocalyptic number.

5454840484559 is a deficient number, since it is larger than the sum of its proper divisors (1).

5454840484559 is an equidigital number, since it uses as much as digits as its factorization.

5454840484559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 368640000, while the sum is 65.

The spelling of 5454840484559 in words is "five trillion, four hundred fifty-four billion, eight hundred forty million, four hundred eighty-four thousand, five hundred fifty-nine".