555945545459 has 2 divisors, whose sum is σ = 555945545460. Its totient is φ = 555945545458.

The previous prime is 555945545447. The next prime is 555945545489. The reversal of 555945545459 is 954545549555.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 555945545459 - 2⁴ = 555945545443 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 555945545395 and 555945545404.

It is not a weakly prime, because it can be changed into another prime (555945545489) 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, 277972772729 + 277972772730.

It is an arithmetic number, because the mean of its divisors is an integer number (277972772730).

Almost surely, 2^555945545459 is an apocalyptic number.

555945545459 is a deficient number, since it is larger than the sum of its proper divisors (1).

555945545459 is an equidigital number, since it uses as much as digits as its factorization.

555945545459 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 405000000, while the sum is 65.

The spelling of 555945545459 in words is "five hundred fifty-five billion, nine hundred forty-five million, five hundred forty-five thousand, four hundred fifty-nine".