550550000013 has 16 divisors (see below), whose sum is σ = 796220631360. Its totient is φ = 336362586624.

The previous prime is 550549999969. The next prime is 550550000017. The reversal of 550550000013 is 310000055055.

It is not a de Polignac number, because 550550000013 - 2⁶ = 550549999949 is a prime.

It is a super-3 number, since 3×550550000013³ (a number of 36 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550550000017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50773956 + ... + 50784797.

It is an arithmetic number, because the mean of its divisors is an integer number (49763789460).

Almost surely, 2^550550000013 is an apocalyptic number.

It is an amenable number.

550550000013 is a deficient number, since it is larger than the sum of its proper divisors (245670631347).

550550000013 is a wasteful number, since it uses less digits than its factorization.

550550000013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101558908.

The product of its (nonzero) digits is 1875, while the sum is 24.

Adding to 550550000013 its reverse (310000055055), we get a palindrome (860550055068).

The spelling of 550550000013 in words is "five hundred fifty billion, five hundred fifty million, thirteen", and thus it is an aban number.