41545041 has 4 divisors (see below), whose sum is σ = 55393392. Its totient is φ = 27696692.

The previous prime is 41545033. The next prime is 41545067. The reversal of 41545041 is 14054514.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 41545041 - 2³ = 41545033 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (41541041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6924171 + ... + 6924176.

It is an arithmetic number, because the mean of its divisors is an integer number (13848348).

Almost surely, 2^41545041 is an apocalyptic number.

It is an amenable number.

41545041 is a deficient number, since it is larger than the sum of its proper divisors (13848351).

41545041 is a wasteful number, since it uses less digits than its factorization.

41545041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13848350.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 41545041 is about 6445.5442749236. The cubic root of 41545041 is about 346.3429863169.

Adding to 41545041 its reverse (14054514), we get a palindrome (55599555).

The spelling of 41545041 in words is "forty-one million, five hundred forty-five thousand, forty-one".