4404012553 has 2 divisors, whose sum is σ = 4404012554. Its totient is φ = 4404012552.

The previous prime is 4404012523. The next prime is 4404012563. The reversal of 4404012553 is 3552104044.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4208376384 + 195636169 = 64872^2 + 13987^2 .

It is a cyclic number.

It is not a de Polignac number, because 4404012553 - 2¹³ = 4404004361 is a prime.

It is not a weakly prime, because it can be changed into another prime (4404012523) 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, 2202006276 + 2202006277.

It is an arithmetic number, because the mean of its divisors is an integer number (2202006277).

Almost surely, 2^4404012553 is an apocalyptic number.

It is an amenable number.

4404012553 is a deficient number, since it is larger than the sum of its proper divisors (1).

4404012553 is an equidigital number, since it uses as much as digits as its factorization.

4404012553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 4404012553 is about 66362.7346708979. The cubic root of 4404012553 is about 1639.1405065299.

Adding to 4404012553 its reverse (3552104044), we get a palindrome (7956116597).

The spelling of 4404012553 in words is "four billion, four hundred four million, twelve thousand, five hundred fifty-three".