55144110271 has 2 divisors, whose sum is σ = 55144110272. Its totient is φ = 55144110270.

The previous prime is 55144110223. The next prime is 55144110289. The reversal of 55144110271 is 17201144155.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55144110271 - 2⁷ = 55144110143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55144110871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27572055135 + 27572055136.

It is an arithmetic number, because the mean of its divisors is an integer number (27572055136).

Almost surely, 2^55144110271 is an apocalyptic number.

55144110271 is a deficient number, since it is larger than the sum of its proper divisors (1).

55144110271 is an equidigital number, since it uses as much as digits as its factorization.

55144110271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5600, while the sum is 31.

The spelling of 55144110271 in words is "fifty-five billion, one hundred forty-four million, one hundred ten thousand, two hundred seventy-one".