55304224011 has 16 divisors (see below), whose sum is σ = 83320867200. Its totient is φ = 36244575144.

The previous prime is 55304223991. The next prime is 55304224013. The reversal of 55304224011 is 11042240355.

55304224011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 55304224011 - 2⁷ = 55304223883 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (55304224013) 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, 17356921 + ... + 17360106.

It is an arithmetic number, because the mean of its divisors is an integer number (5207554200).

Almost surely, 2^55304224011 is an apocalyptic number.

55304224011 is a deficient number, since it is larger than the sum of its proper divisors (28016643189).

55304224011 is a wasteful number, since it uses less digits than its factorization.

55304224011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34717095 (or 34717089 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 55304224011 its reverse (11042240355), we get a palindrome (66346464366).

The spelling of 55304224011 in words is "fifty-five billion, three hundred four million, two hundred twenty-four thousand, eleven".