41521312005 has 32 divisors (see below), whose sum is σ = 69349512960. Its totient is φ = 21173644800.

The previous prime is 41521311947. The next prime is 41521312031. The reversal of 41521312005 is 50021312514.

It is a happy number.

41521312005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 41521312005 - 2⁹ = 41521311493 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 919455 + ... + 963555.

It is an arithmetic number, because the mean of its divisors is an integer number (2167172280).

Almost surely, 2^41521312005 is an apocalyptic number.

It is an amenable number.

41521312005 is a deficient number, since it is larger than the sum of its proper divisors (27828200955).

41521312005 is a wasteful number, since it uses less digits than its factorization.

41521312005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46861.

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 41521312005 its reverse (50021312514), we get a palindrome (91542624519).

The spelling of 41521312005 in words is "forty-one billion, five hundred twenty-one million, three hundred twelve thousand, five".