2055577744 has 20 divisors (see below), whose sum is σ = 4344744240. Its totient is φ = 934353440.

The previous prime is 2055577703. The next prime is 2055577753. The reversal of 2055577744 is 4477755502.

It is a junction number, because it is equal to n+sod(n) for n = 2055577694 and 2055577703.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5839534 + ... + 5839885.

It is an arithmetic number, because the mean of its divisors is an integer number (217237212).

Almost surely, 2^2055577744 is an apocalyptic number.

It is an amenable number.

2055577744 is an abundant number, since it is smaller than the sum of its proper divisors (2289166496).

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

2055577744 is a wasteful number, since it uses less digits than its factorization.

2055577744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11679438 (or 11679432 counting only the distinct ones).

The product of its (nonzero) digits is 1372000, while the sum is 46.

The square root of 2055577744 is about 45338.4797274898. The cubic root of 2055577744 is about 1271.4851792400.

The spelling of 2055577744 in words is "two billion, fifty-five million, five hundred seventy-seven thousand, seven hundred forty-four".