2050466651 has 2 divisors, whose sum is σ = 2050466652. Its totient is φ = 2050466650.

The previous prime is 2050466647. The next prime is 2050466683. The reversal of 2050466651 is 1566640502.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2050466651 - 2² = 2050466647 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2050466641) by changing a digit.

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 as a sum of consecutive naturals, namely, 1025233325 + 1025233326.

It is an arithmetic number, because the mean of its divisors is an integer number (1025233326).

Almost surely, 2^2050466651 is an apocalyptic number.

2050466651 is a deficient number, since it is larger than the sum of its proper divisors (1).

2050466651 is an equidigital number, since it uses as much as digits as its factorization.

2050466651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 2050466651 is about 45282.0786956606. The cubic root of 2050466651 is about 1270.4304761383.

The spelling of 2050466651 in words is "two billion, fifty million, four hundred sixty-six thousand, six hundred fifty-one".