550612050211 has 4 divisors (see below), whose sum is σ = 574551704592. Its totient is φ = 526672395832.

The previous prime is 550612050203. The next prime is 550612050217. The reversal of 550612050211 is 112050216055.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 550612050211 - 2³ = 550612050203 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 550612050211.

It is not an unprimeable number, because it can be changed into a prime (550612050217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11969827156 + ... + 11969827201.

It is an arithmetic number, because the mean of its divisors is an integer number (143637926148).

Almost surely, 2^550612050211 is an apocalyptic number.

550612050211 is a deficient number, since it is larger than the sum of its proper divisors (23939654381).

550612050211 is a wasteful number, since it uses less digits than its factorization.

550612050211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23939654380.

The product of its (nonzero) digits is 3000, while the sum is 28.

Adding to 550612050211 its reverse (112050216055), we get a palindrome (662662266266).

The spelling of 550612050211 in words is "five hundred fifty billion, six hundred twelve million, fifty thousand, two hundred eleven".