41523580523 has 2 divisors, whose sum is σ = 41523580524. Its totient is φ = 41523580522.

The previous prime is 41523580513. The next prime is 41523580589. The reversal of 41523580523 is 32508532514.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41523580523 - 2¹⁰ = 41523579499 is a prime.

It is not a weakly prime, because it can be changed into another prime (41523580513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20761790261 + 20761790262.

It is an arithmetic number, because the mean of its divisors is an integer number (20761790262).

Almost surely, 2^41523580523 is an apocalyptic number.

41523580523 is a deficient number, since it is larger than the sum of its proper divisors (1).

41523580523 is an equidigital number, since it uses as much as digits as its factorization.

41523580523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144000, while the sum is 38.

The spelling of 41523580523 in words is "forty-one billion, five hundred twenty-three million, five hundred eighty thousand, five hundred twenty-three".