2055718594 has 16 divisors (see below), whose sum is σ = 3174281208. Its totient is φ = 997754112.

The previous prime is 2055718559. The next prime is 2055718601. The reversal of 2055718594 is 4958175502.

It can be written as a sum of positive squares in 4 ways, for example, as 2021671369 + 34047225 = 44963^2 + 5835^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37 + ... + 64120.

Almost surely, 2^2055718594 is an apocalyptic number.

2055718594 is a deficient number, since it is larger than the sum of its proper divisors (1118562614).

2055718594 is a wasteful number, since it uses less digits than its factorization.

2055718594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64629.

The product of its (nonzero) digits is 504000, while the sum is 46.

The square root of 2055718594 is about 45340.0330171913. The cubic root of 2055718594 is about 1271.5142196720.

The spelling of 2055718594 in words is "two billion, fifty-five million, seven hundred eighteen thousand, five hundred ninety-four".