550014553559 has 2 divisors, whose sum is σ = 550014553560. Its totient is φ = 550014553558.

The previous prime is 550014553457. The next prime is 550014553579. The reversal of 550014553559 is 955355410055.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-550014553559 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (550014553579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275007276779 + 275007276780.

It is an arithmetic number, because the mean of its divisors is an integer number (275007276780).

Almost surely, 2^550014553559 is an apocalyptic number.

550014553559 is a deficient number, since it is larger than the sum of its proper divisors (1).

550014553559 is an equidigital number, since it uses as much as digits as its factorization.

550014553559 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1687500, while the sum is 47.

The spelling of 550014553559 in words is "five hundred fifty billion, fourteen million, five hundred fifty-three thousand, five hundred fifty-nine".