526081841 has 2 divisors, whose sum is σ = 526081842. Its totient is φ = 526081840.

The previous prime is 526081817. The next prime is 526081891. The reversal of 526081841 is 148180625.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 279591841 + 246490000 = 16721^2 + 15700^2 .

It is a cyclic number.

It is not a de Polignac number, because 526081841 - 2¹⁴ = 526065457 is a prime.

It is not a weakly prime, because it can be changed into another prime (526081891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263040920 + 263040921.

It is an arithmetic number, because the mean of its divisors is an integer number (263040921).

Almost surely, 2^526081841 is an apocalyptic number.

It is an amenable number.

526081841 is a deficient number, since it is larger than the sum of its proper divisors (1).

526081841 is an equidigital number, since it uses as much as digits as its factorization.

526081841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15360, while the sum is 35.

The square root of 526081841 is about 22936.4740315507. The cubic root of 526081841 is about 807.2680613279.

The spelling of 526081841 in words is "five hundred twenty-six million, eighty-one thousand, eight hundred forty-one".