550061080305 has 16 divisors (see below), whose sum is σ = 960106613184. Its totient is φ = 266696281280.

The previous prime is 550061080277. The next prime is 550061080333. The reversal of 550061080305 is 503080160055.

It is an interprime number because it is at equal distance from previous prime (550061080277) and next prime (550061080333).

It is not a de Polignac number, because 550061080305 - 2⁶ = 550061080241 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1666851594 + ... + 1666851923.

It is an arithmetic number, because the mean of its divisors is an integer number (60006663324).

Almost surely, 2^550061080305 is an apocalyptic number.

550061080305 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

550061080305 is a deficient number, since it is larger than the sum of its proper divisors (410045532879).

550061080305 is a wasteful number, since it uses less digits than its factorization.

550061080305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3333703536.

The product of its (nonzero) digits is 18000, while the sum is 33.

It can be divided in two parts, 55006 and 1080305, that added together give a palindrome (1135311).

The spelling of 550061080305 in words is "five hundred fifty billion, sixty-one million, eighty thousand, three hundred five".