2050616663 has 2 divisors, whose sum is σ = 2050616664. Its totient is φ = 2050616662.

The previous prime is 2050616641. The next prime is 2050616747. The reversal of 2050616663 is 3666160502.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2050616663 - 2¹⁰ = 2050615639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2050616563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1025308331 + 1025308332.

It is an arithmetic number, because the mean of its divisors is an integer number (1025308332).

Almost surely, 2^2050616663 is an apocalyptic number.

2050616663 is a deficient number, since it is larger than the sum of its proper divisors (1).

2050616663 is an equidigital number, since it uses as much as digits as its factorization.

2050616663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 2050616663 is about 45283.7350822566. The cubic root of 2050616663 is about 1270.4614569184.

The spelling of 2050616663 in words is "two billion, fifty million, six hundred sixteen thousand, six hundred sixty-three".