5555505005023 has 2 divisors, whose sum is σ = 5555505005024. Its totient is φ = 5555505005022.

The previous prime is 5555505005021. The next prime is 5555505005069. The reversal of 5555505005023 is 3205005055555.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5555505005023 - 2¹ = 5555505005021 is a prime.

Together with 5555505005021, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5555505005021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2777752502511 + 2777752502512.

It is an arithmetic number, because the mean of its divisors is an integer number (2777752502512).

Almost surely, 2^{5555505005023} is an apocalyptic number.

5555505005023 is a deficient number, since it is larger than the sum of its proper divisors (1).

5555505005023 is an equidigital number, since it uses as much as digits as its factorization.

5555505005023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 468750, while the sum is 40.

The spelling of 5555505005023 in words is "five trillion, five hundred fifty-five billion, five hundred five million, five thousand, twenty-three".