2055773427651 has 12 divisors (see below), whose sum is σ = 2998280124528. Its totient is φ = 1357209640944.

The previous prime is 2055773427641. The next prime is 2055773427689. The reversal of 2055773427651 is 1567243775502.

2055773427651 is a `hidden beast` number, since 2 + 0 + 5 + 577 + 3 + 4 + 2 + 7 + 65 + 1 = 666.

It is not a de Polignac number, because 2055773427651 - 2⁵ = 2055773427619 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2055773427641) 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, 1108830480 + ... + 1108832333.

It is an arithmetic number, because the mean of its divisors is an integer number (249856677044).

Almost surely, 2^{2055773427651} is an apocalyptic number.

2055773427651 is a deficient number, since it is larger than the sum of its proper divisors (942506696877).

2055773427651 is a wasteful number, since it uses less digits than its factorization.

2055773427651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2217662922 (or 2217662919 counting only the distinct ones).

The product of its (nonzero) digits is 12348000, while the sum is 54.

The spelling of 2055773427651 in words is "two trillion, fifty-five billion, seven hundred seventy-three million, four hundred twenty-seven thousand, six hundred fifty-one".