2050806379 has 2 divisors, whose sum is σ = 2050806380. Its totient is φ = 2050806378.

The previous prime is 2050806367. The next prime is 2050806389. The reversal of 2050806379 is 9736080502.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2050806379 - 2¹¹ = 2050804331 is a prime.

It is not a weakly prime, because it can be changed into another prime (2050806389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1025403189 + 1025403190.

It is an arithmetic number, because the mean of its divisors is an integer number (1025403190).

Almost surely, 2^2050806379 is an apocalyptic number.

2050806379 is a deficient number, since it is larger than the sum of its proper divisors (1).

2050806379 is an equidigital number, since it uses as much as digits as its factorization.

2050806379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 2050806379 is about 45285.8297815111. The cubic root of 2050806379 is about 1270.5006352848.

The spelling of 2050806379 in words is "two billion, fifty million, eight hundred six thousand, three hundred seventy-nine".