41165563 has 2 divisors, whose sum is σ = 41165564. Its totient is φ = 41165562.

The previous prime is 41165543. The next prime is 41165567. The reversal of 41165563 is 36556114.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41165563 - 2⁹ = 41165051 is a prime.

It is not a weakly prime, because it can be changed into another prime (41165567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20582781 + 20582782.

It is an arithmetic number, because the mean of its divisors is an integer number (20582782).

Almost surely, 2^41165563 is an apocalyptic number.

41165563 is a deficient number, since it is larger than the sum of its proper divisors (1).

41165563 is an equidigital number, since it uses as much as digits as its factorization.

41165563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10800, while the sum is 31.

The square root of 41165563 is about 6416.0395104768. The cubic root of 41165563 is about 345.2852447370.

The spelling of 41165563 in words is "forty-one million, one hundred sixty-five thousand, five hundred sixty-three".