10440553 has 2 divisors, whose sum is σ = 10440554. Its totient is φ = 10440552.

The previous prime is 10440541. The next prime is 10440559. The reversal of 10440553 is 35504401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7997584 + 2442969 = 2828^2 + 1563^2 .

It is a cyclic number.

It is not a de Polignac number, because 10440553 - 2⁹ = 10440041 is a prime.

It is not a weakly prime, because it can be changed into another prime (10440559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5220276 + 5220277.

It is an arithmetic number, because the mean of its divisors is an integer number (5220277).

Almost surely, 2^10440553 is an apocalyptic number.

It is an amenable number.

10440553 is a deficient number, since it is larger than the sum of its proper divisors (1).

10440553 is an equidigital number, since it uses as much as digits as its factorization.

10440553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 10440553 is about 3231.1844577492. The cubic root of 10440553 is about 218.5619218224.

Adding to 10440553 its reverse (35504401), we get a palindrome (45944954).

The spelling of 10440553 in words is "ten million, four hundred forty thousand, five hundred fifty-three".