82525841 has 2 divisors, whose sum is σ = 82525842. Its totient is φ = 82525840.

The previous prime is 82525801. The next prime is 82525847. The reversal of 82525841 is 14852528.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 65674816 + 16851025 = 8104^2 + 4105^2 .

It is a cyclic number.

It is not a de Polignac number, because 82525841 - 2⁶ = 82525777 is a prime.

It is not a weakly prime, because it can be changed into another prime (82525847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41262920 + 41262921.

It is an arithmetic number, because the mean of its divisors is an integer number (41262921).

Almost surely, 2^82525841 is an apocalyptic number.

It is an amenable number.

82525841 is a deficient number, since it is larger than the sum of its proper divisors (1).

82525841 is an equidigital number, since it uses as much as digits as its factorization.

82525841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25600, while the sum is 35.

The square root of 82525841 is about 9084.3734511523. The cubic root of 82525841 is about 435.3748317195.

The spelling of 82525841 in words is "eighty-two million, five hundred twenty-five thousand, eight hundred forty-one".