40541063 has 2 divisors, whose sum is σ = 40541064. Its totient is φ = 40541062.

The previous prime is 40541047. The next prime is 40541069. The reversal of 40541063 is 36014504.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40541063 - 2⁴ = 40541047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40541069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20270531 + 20270532.

It is an arithmetic number, because the mean of its divisors is an integer number (20270532).

Almost surely, 2^40541063 is an apocalyptic number.

40541063 is a deficient number, since it is larger than the sum of its proper divisors (1).

40541063 is an equidigital number, since it uses as much as digits as its factorization.

40541063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 40541063 is about 6367.1864273005. The cubic root of 40541063 is about 343.5302962811.

Adding to 40541063 its reverse (36014504), we get a palindrome (76555567).

The spelling of 40541063 in words is "forty million, five hundred forty-one thousand, sixty-three".