4540564414459 has 2 divisors, whose sum is σ = 4540564414460. Its totient is φ = 4540564414458.

The previous prime is 4540564414381. The next prime is 4540564414523. The reversal of 4540564414459 is 9544144650454.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4540564414459 - 2¹⁹ = 4540563890171 is a prime.

It is not a weakly prime, because it can be changed into another prime (4540564414159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2270282207229 + 2270282207230.

It is an arithmetic number, because the mean of its divisors is an integer number (2270282207230).

Almost surely, 2^{4540564414459} is an apocalyptic number.

4540564414459 is a deficient number, since it is larger than the sum of its proper divisors (1).

4540564414459 is an equidigital number, since it uses as much as digits as its factorization.

4540564414459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648000, while the sum is 55.

The spelling of 4540564414459 in words is "four trillion, five hundred forty billion, five hundred sixty-four million, four hundred fourteen thousand, four hundred fifty-nine".