2185825883 has 2 divisors, whose sum is σ = 2185825884. Its totient is φ = 2185825882.

The previous prime is 2185825823. The next prime is 2185825909. The reversal of 2185825883 is 3885285812.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2185825883 - 2¹⁴ = 2185809499 is a prime.

It is not a weakly prime, because it can be changed into another prime (2185825823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1092912941 + 1092912942.

It is an arithmetic number, because the mean of its divisors is an integer number (1092912942).

Almost surely, 2^2185825883 is an apocalyptic number.

2185825883 is a deficient number, since it is larger than the sum of its proper divisors (1).

2185825883 is an equidigital number, since it uses as much as digits as its factorization.

2185825883 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1228800, while the sum is 50.

The square root of 2185825883 is about 46752.8168456190. The cubic root of 2185825883 is about 1297.7922850374.

The spelling of 2185825883 in words is "two billion, one hundred eighty-five million, eight hundred twenty-five thousand, eight hundred eighty-three".