41520005 has 12 divisors (see below), whose sum is σ = 51489036. Its totient is φ = 32140800.

The previous prime is 41519999. The next prime is 41520029. The reversal of 41520005 is 50002514.

41520005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 6461764 + 35058241 = 2542^2 + 5921^2 .

It is not a de Polignac number, because 41520005 - 2¹² = 41515909 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 485 + ... + 9125.

It is an arithmetic number, because the mean of its divisors is an integer number (4290753).

Almost surely, 2^41520005 is an apocalyptic number.

It is an amenable number.

41520005 is a deficient number, since it is larger than the sum of its proper divisors (9969031).

41520005 is an equidigital number, since it uses as much as digits as its factorization.

41520005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8708 (or 8677 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 41520005 is about 6443.6018654166. The cubic root of 41520005 is about 346.2734009129.

Adding to 41520005 its reverse (50002514), we get a palindrome (91522519).

The spelling of 41520005 in words is "forty-one million, five hundred twenty thousand, five".