2056610054 has 16 divisors (see below), whose sum is σ = 3267619056. Its totient is φ = 967449600.

The previous prime is 2056610041. The next prime is 2056610077. The reversal of 2056610054 is 4500166502.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2056609999 and 2056610026.

It is a congruent number.

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, 93449 + ... + 113339.

It is an arithmetic number, because the mean of its divisors is an integer number (204226191).

Almost surely, 2^2056610054 is an apocalyptic number.

2056610054 is a deficient number, since it is larger than the sum of its proper divisors (1211009002).

2056610054 is a wasteful number, since it uses less digits than its factorization.

2056610054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22951.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 2056610054 is about 45349.8627781827. The cubic root of 2056610054 is about 1271.6979900028.

Adding to 2056610054 its reverse (4500166502), we get a palindrome (6556776556).

The spelling of 2056610054 in words is "two billion, fifty-six million, six hundred ten thousand, fifty-four".