55352214311 has 2 divisors, whose sum is σ = 55352214312. Its totient is φ = 55352214310.

The previous prime is 55352214301. The next prime is 55352214349. The reversal of 55352214311 is 11341225355.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55352214311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55352214301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27676107155 + 27676107156.

It is an arithmetic number, because the mean of its divisors is an integer number (27676107156).

Almost surely, 2^55352214311 is an apocalyptic number.

55352214311 is a deficient number, since it is larger than the sum of its proper divisors (1).

55352214311 is an equidigital number, since it uses as much as digits as its factorization.

55352214311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18000, while the sum is 32.

Adding to 55352214311 its reverse (11341225355), we get a palindrome (66693439666).

The spelling of 55352214311 in words is "fifty-five billion, three hundred fifty-two million, two hundred fourteen thousand, three hundred eleven".