41553163 has 2 divisors, whose sum is σ = 41553164. Its totient is φ = 41553162.

The previous prime is 41553119. The next prime is 41553191. The reversal of 41553163 is 36135514.

It is an a-pointer prime, because the next prime (41553191) can be obtained adding 41553163 to its sum of digits (28).

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41553163 is a prime.

It is not a weakly prime, because it can be changed into another prime (41553563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20776581 + 20776582.

It is an arithmetic number, because the mean of its divisors is an integer number (20776582).

Almost surely, 2^41553163 is an apocalyptic number.

41553163 is a deficient number, since it is larger than the sum of its proper divisors (1).

41553163 is an equidigital number, since it uses as much as digits as its factorization.

41553163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5400, while the sum is 28.

The square root of 41553163 is about 6446.1742917796. The cubic root of 41553163 is about 346.3655547099.

Adding to 41553163 its reverse (36135514), we get a palindrome (77688677).

The spelling of 41553163 in words is "forty-one million, five hundred fifty-three thousand, one hundred sixty-three".