550500500011 has 32 divisors (see below), whose sum is σ = 699821918208. Its totient is φ = 420546522240.

The previous prime is 550500500009. The next prime is 550500500071. The reversal of 550500500011 is 110005005055.

It is a cyclic number.

It is not a de Polignac number, because 550500500011 - 2¹ = 550500500009 is a prime.

It is a super-2 number, since 2×550500500011² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (550500500071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5364661 + ... + 5466313.

It is an arithmetic number, because the mean of its divisors is an integer number (21869434944).

Almost surely, 2^550500500011 is an apocalyptic number.

550500500011 is a deficient number, since it is larger than the sum of its proper divisors (149321418197).

550500500011 is a wasteful number, since it uses less digits than its factorization.

550500500011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103051.

The product of its (nonzero) digits is 625, while the sum is 22.

Adding to 550500500011 its reverse (110005005055), we get a palindrome (660505505066).

The spelling of 550500500011 in words is "five hundred fifty billion, five hundred million, five hundred thousand, eleven".