550065466063 has 16 divisors (see below), whose sum is σ = 564419740192. Its totient is φ = 535783248000.

The previous prime is 550065466061. The next prime is 550065466081. The reversal of 550065466063 is 360664560055.

It is a cyclic number.

It is not a de Polignac number, because 550065466063 - 2¹ = 550065466061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550065466061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64098433 + ... + 64107013.

It is an arithmetic number, because the mean of its divisors is an integer number (35276233762).

Almost surely, 2^550065466063 is an apocalyptic number.

550065466063 is a deficient number, since it is larger than the sum of its proper divisors (14354274129).

550065466063 is a wasteful number, since it uses less digits than its factorization.

550065466063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12586.

The product of its (nonzero) digits is 1944000, while the sum is 46.

The spelling of 550065466063 in words is "five hundred fifty billion, sixty-five million, four hundred sixty-six thousand, sixty-three".