2055547412143 has 2 divisors, whose sum is σ = 2055547412144. Its totient is φ = 2055547412142.

The previous prime is 2055547412123. The next prime is 2055547412159. The reversal of 2055547412143 is 3412147455502.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2055547412143 - 2⁵ = 2055547412111 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2055547412143.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2055547412123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1027773706071 + 1027773706072.

It is an arithmetic number, because the mean of its divisors is an integer number (1027773706072).

Almost surely, 2^{2055547412143} is an apocalyptic number.

2055547412143 is a deficient number, since it is larger than the sum of its proper divisors (1).

2055547412143 is an equidigital number, since it uses as much as digits as its factorization.

2055547412143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672000, while the sum is 43.

The spelling of 2055547412143 in words is "two trillion, fifty-five billion, five hundred forty-seven million, four hundred twelve thousand, one hundred forty-three".