3820525211 has 2 divisors, whose sum is σ = 3820525212. Its totient is φ = 3820525210.

The previous prime is 3820525207. The next prime is 3820525231. The reversal of 3820525211 is 1125250283.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3820525211 - 2² = 3820525207 is a prime.

It is not a weakly prime, because it can be changed into another prime (3820525231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1910262605 + 1910262606.

It is an arithmetic number, because the mean of its divisors is an integer number (1910262606).

Almost surely, 2^3820525211 is an apocalyptic number.

3820525211 is a deficient number, since it is larger than the sum of its proper divisors (1).

3820525211 is an equidigital number, since it uses as much as digits as its factorization.

3820525211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 3820525211 is about 61810.3972726272. The cubic root of 3820525211 is about 1563.2953039345.

Adding to 3820525211 its reverse (1125250283), we get a palindrome (4945775494).

The spelling of 3820525211 in words is "three billion, eight hundred twenty million, five hundred twenty-five thousand, two hundred eleven".