2050661707 has 2 divisors, whose sum is σ = 2050661708. Its totient is φ = 2050661706.

The previous prime is 2050661677. The next prime is 2050661779. The reversal of 2050661707 is 7071660502.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2050661707 - 2¹¹ = 2050659659 is a prime.

It is not a weakly prime, because it can be changed into another prime (2050661797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1025330853 + 1025330854.

It is an arithmetic number, because the mean of its divisors is an integer number (1025330854).

Almost surely, 2^2050661707 is an apocalyptic number.

2050661707 is a deficient number, since it is larger than the sum of its proper divisors (1).

2050661707 is an equidigital number, since it uses as much as digits as its factorization.

2050661707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 2050661707 is about 45284.2324324924. The cubic root of 2050661707 is about 1270.4707592009.

The spelling of 2050661707 in words is "two billion, fifty million, six hundred sixty-one thousand, seven hundred seven".