10440559 has 2 divisors, whose sum is σ = 10440560. Its totient is φ = 10440558.

The previous prime is 10440553. The next prime is 10440571. The reversal of 10440559 is 95504401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10440559 - 2⁹ = 10440047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10440553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5220279 + 5220280.

It is an arithmetic number, because the mean of its divisors is an integer number (5220280).

Almost surely, 2^10440559 is an apocalyptic number.

10440559 is a deficient number, since it is larger than the sum of its proper divisors (1).

10440559 is an equidigital number, since it uses as much as digits as its factorization.

10440559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 10440559 is about 3231.1853862012. The cubic root of 10440559 is about 218.5619636902.

The spelling of 10440559 in words is "ten million, four hundred forty thousand, five hundred fifty-nine".