5555334516427 has 2 divisors, whose sum is σ = 5555334516428. Its totient is φ = 5555334516426.

The previous prime is 5555334516421. The next prime is 5555334516493. The reversal of 5555334516427 is 7246154335555.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5555334516427 - 2¹⁵ = 5555334483659 is a prime.

It is not a weakly prime, because it can be changed into another prime (5555334516421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2777667258213 + 2777667258214.

It is an arithmetic number, because the mean of its divisors is an integer number (2777667258214).

Almost surely, 2^{5555334516427} is an apocalyptic number.

5555334516427 is a deficient number, since it is larger than the sum of its proper divisors (1).

5555334516427 is an equidigital number, since it uses as much as digits as its factorization.

5555334516427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 37800000, while the sum is 55.

The spelling of 5555334516427 in words is "five trillion, five hundred fifty-five billion, three hundred thirty-four million, five hundred sixteen thousand, four hundred twenty-seven".