2050306256 has 10 divisors (see below), whose sum is σ = 3972468402. Its totient is φ = 1025153120.

The previous prime is 2050306217. The next prime is 2050306277. The reversal of 2050306256 is 6526030502.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1622478400 + 427827856 = 40280^2 + 20684^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64072055 + ... + 64072086.

Almost surely, 2^2050306256 is an apocalyptic number.

It is an amenable number.

2050306256 is a deficient number, since it is larger than the sum of its proper divisors (1922162146).

2050306256 is a wasteful number, since it uses less digits than its factorization.

2050306256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128144149 (or 128144143 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 2050306256 is about 45280.3075961284. The cubic root of 2050306256 is about 1270.3973493686.

Adding to 2050306256 its reverse (6526030502), we get a palindrome (8576336758).

The spelling of 2050306256 in words is "two billion, fifty million, three hundred six thousand, two hundred fifty-six".