41525466452489 has 2 divisors, whose sum is σ = 41525466452490. Its totient is φ = 41525466452488.

The previous prime is 41525466452479. The next prime is 41525466452521. The reversal of 41525466452489 is 98425466452514.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28785456883264 + 12740009569225 = 5365208^2 + 3569315^2 .

It is a cyclic number.

It is not a de Polignac number, because 41525466452489 - 2¹⁶ = 41525466386953 is a prime.

It is not a weakly prime, because it can be changed into another prime (41525466452479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20762733226244 + 20762733226245.

It is an arithmetic number, because the mean of its divisors is an integer number (20762733226245).

Almost surely, 2^{41525466452489} is an apocalyptic number.

It is an amenable number.

41525466452489 is a deficient number, since it is larger than the sum of its proper divisors (1).

41525466452489 is an equidigital number, since it uses as much as digits as its factorization.

41525466452489 is an evil number, because the sum of its binary digits is even.

The product of its digits is 331776000, while the sum is 65.

The spelling of 41525466452489 in words is "forty-one trillion, five hundred twenty-five billion, four hundred sixty-six million, four hundred fifty-two thousand, four hundred eighty-nine".