41145545 has 24 divisors (see below), whose sum is σ = 60465600. Its totient is φ = 26726112.

The previous prime is 41145527. The next prime is 41145547. The reversal of 41145545 is 54554114.

It is not a de Polignac number, because 41145545 - 2¹⁴ = 41129161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (41145547) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 236 + ... + 9074.

It is an arithmetic number, because the mean of its divisors is an integer number (2519400).

Almost surely, 2^41145545 is an apocalyptic number.

It is an amenable number.

41145545 is a deficient number, since it is larger than the sum of its proper divisors (19320055).

41145545 is a wasteful number, since it uses less digits than its factorization.

41145545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8877 (or 8870 counting only the distinct ones).

The product of its digits is 8000, while the sum is 29.

The square root of 41145545 is about 6414.4793241541. The cubic root of 41145545 is about 345.2292671982.

Adding to 41145545 its reverse (54554114), we get a palindrome (95699659).

The spelling of 41145545 in words is "forty-one million, one hundred forty-five thousand, five hundred forty-five".