2055577443133 has 2 divisors, whose sum is σ = 2055577443134. Its totient is φ = 2055577443132.

The previous prime is 2055577443067. The next prime is 2055577443167. The reversal of 2055577443133 is 3313447755502.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1496519162329 + 559058280804 = 1223323^2 + 747702^2 .

It is a cyclic number.

It is not a de Polignac number, because 2055577443133 - 2³³ = 2046987508541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2055577443433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1027788721566 + 1027788721567.

It is an arithmetic number, because the mean of its divisors is an integer number (1027788721567).

Almost surely, 2^{2055577443133} is an apocalyptic number.

It is an amenable number.

2055577443133 is a deficient number, since it is larger than the sum of its proper divisors (1).

2055577443133 is an equidigital number, since it uses as much as digits as its factorization.

2055577443133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5292000, while the sum is 49.

The spelling of 2055577443133 in words is "two trillion, fifty-five billion, five hundred seventy-seven million, four hundred forty-three thousand, one hundred thirty-three".