41545455 has 16 divisors (see below), whose sum is σ = 75969024. Its totient is φ = 18992160.

The previous prime is 41545421. The next prime is 41545477. The reversal of 41545455 is 55454514.

It is not a de Polignac number, because 41545455 - 2¹¹ = 41543407 is a prime.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197731 + ... + 197940.

It is an arithmetic number, because the mean of its divisors is an integer number (4748064).

Almost surely, 2^41545455 is an apocalyptic number.

41545455 is a deficient number, since it is larger than the sum of its proper divisors (34423569).

41545455 is a wasteful number, since it uses less digits than its factorization.

41545455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395686.

The product of its digits is 40000, while the sum is 33.

The square root of 41545455 is about 6445.5763900523. The cubic root of 41545455 is about 346.3441367592.

Adding to 41545455 its reverse (55454514), we get a palindrome (96999969).

The spelling of 41545455 in words is "forty-one million, five hundred forty-five thousand, four hundred fifty-five".