41525224561 has 2 divisors, whose sum is σ = 41525224562. Its totient is φ = 41525224560.

The previous prime is 41525224529. The next prime is 41525224639. The reversal of 41525224561 is 16542252514.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37623972961 + 3901251600 = 193969^2 + 62460^2 .

It is a cyclic number.

It is not a de Polignac number, because 41525224561 - 2⁵ = 41525224529 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 41525224561.

It is not a weakly prime, because it can be changed into another prime (41525224511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20762612280 + 20762612281.

It is an arithmetic number, because the mean of its divisors is an integer number (20762612281).

Almost surely, 2^41525224561 is an apocalyptic number.

It is an amenable number.

41525224561 is a deficient number, since it is larger than the sum of its proper divisors (1).

41525224561 is an equidigital number, since it uses as much as digits as its factorization.

41525224561 is an evil number, because the sum of its binary digits is even.

The product of its digits is 96000, while the sum is 37.

The spelling of 41525224561 in words is "forty-one billion, five hundred twenty-five million, two hundred twenty-four thousand, five hundred sixty-one".