2056244650 has 12 divisors (see below), whose sum is σ = 3824615142. Its totient is φ = 822497840.

The previous prime is 2056244647. The next prime is 2056244677. The reversal of 2056244650 is 564426502.

It can be written as a sum of positive squares in 3 ways, for example, as 752240329 + 1304004321 = 27427^2 + 36111^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20562397 + ... + 20562496.

Almost surely, 2^2056244650 is an apocalyptic number.

2056244650 is a deficient number, since it is larger than the sum of its proper divisors (1768370492).

2056244650 is a wasteful number, since it uses less digits than its factorization.

2056244650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41124905 (or 41124900 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

The square root of 2056244650 is about 45345.8338769947. The cubic root of 2056244650 is about 1271.6226700923.

The spelling of 2056244650 in words is "two billion, fifty-six million, two hundred forty-four thousand, six hundred fifty".