55210344011 has 2 divisors, whose sum is σ = 55210344012. Its totient is φ = 55210344010.

The previous prime is 55210343999. The next prime is 55210344019. The reversal of 55210344011 is 11044301255.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55210344011 - 2¹⁰ = 55210342987 is a prime.

It is not a weakly prime, because it can be changed into another prime (55210344019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27605172005 + 27605172006.

It is an arithmetic number, because the mean of its divisors is an integer number (27605172006).

Almost surely, 2^55210344011 is an apocalyptic number.

55210344011 is a deficient number, since it is larger than the sum of its proper divisors (1).

55210344011 is an equidigital number, since it uses as much as digits as its factorization.

55210344011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 55210344011 its reverse (11044301255), we get a palindrome (66254645266).

The spelling of 55210344011 in words is "fifty-five billion, two hundred ten million, three hundred forty-four thousand, eleven".