2075045779 has 2 divisors, whose sum is σ = 2075045780. Its totient is φ = 2075045778.

The previous prime is 2075045767. The next prime is 2075045783. The reversal of 2075045779 is 9775405702.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2075045779 - 2⁵ = 2075045747 is a prime.

It is not a weakly prime, because it can be changed into another prime (2075045759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1037522889 + 1037522890.

It is an arithmetic number, because the mean of its divisors is an integer number (1037522890).

Almost surely, 2^2075045779 is an apocalyptic number.

2075045779 is a deficient number, since it is larger than the sum of its proper divisors (1).

2075045779 is an equidigital number, since it uses as much as digits as its factorization.

2075045779 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 617400, while the sum is 46.

The square root of 2075045779 is about 45552.6703827558. The cubic root of 2075045779 is about 1275.4865817293.

The spelling of 2075045779 in words is "two billion, seventy-five million, forty-five thousand, seven hundred seventy-nine".