2055005776 has 80 divisors (see below), whose sum is σ = 4183115200. Its totient is φ = 977163264.

The previous prime is 2055005767. The next prime is 2055005807. The reversal of 2055005776 is 6775005502.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5024260 + ... + 5024668.

It is an arithmetic number, because the mean of its divisors is an integer number (52288940).

Almost surely, 2^2055005776 is an apocalyptic number.

It is an amenable number.

2055005776 is an abundant number, since it is smaller than the sum of its proper divisors (2128109424).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2055005776 is a wasteful number, since it uses less digits than its factorization.

2055005776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636 (or 630 counting only the distinct ones).

The product of its (nonzero) digits is 73500, while the sum is 37.

The square root of 2055005776 is about 45332.1715341324. The cubic root of 2055005776 is about 1271.3672373296.

The spelling of 2055005776 in words is "two billion, fifty-five million, five thousand, seven hundred seventy-six".