40559119 has 2 divisors, whose sum is σ = 40559120. Its totient is φ = 40559118.

The previous prime is 40559117. The next prime is 40559147. The reversal of 40559119 is 91195504.

It is a happy number.

40559119 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40559119 - 2¹ = 40559117 is a prime.

It is a super-2 number, since 2×40559119² = 3290084268112322, which contains 22 as substring.

Together with 40559117, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40559117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20279559 + 20279560.

It is an arithmetic number, because the mean of its divisors is an integer number (20279560).

Almost surely, 2^40559119 is an apocalyptic number.

40559119 is a deficient number, since it is larger than the sum of its proper divisors (1).

40559119 is an equidigital number, since it uses as much as digits as its factorization.

40559119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8100, while the sum is 34.

The square root of 40559119 is about 6368.6041641791. The cubic root of 40559119 is about 343.5812887148.

The spelling of 40559119 in words is "forty million, five hundred fifty-nine thousand, one hundred nineteen".