2055763187263 has 12 divisors (see below), whose sum is σ = 2127989509704. Its totient is φ = 1985764808000.

The previous prime is 2055763187239. The next prime is 2055763187267. The reversal of 2055763187263 is 3627813675502.

It is a de Polignac number, because none of the positive numbers 2^k-2055763187263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2055763187267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5884381 + ... + 6223942.

It is an arithmetic number, because the mean of its divisors is an integer number (177332459142).

Almost surely, 2^{2055763187263} is an apocalyptic number.

2055763187263 is a deficient number, since it is larger than the sum of its proper divisors (72226322441).

2055763187263 is a wasteful number, since it uses less digits than its factorization.

2055763187263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12108506 (or 12108465 counting only the distinct ones).

The product of its (nonzero) digits is 12700800, while the sum is 55.

The spelling of 2055763187263 in words is "two trillion, fifty-five billion, seven hundred sixty-three million, one hundred eighty-seven thousand, two hundred sixty-three".