553003541 has 2 divisors, whose sum is σ = 553003542. Its totient is φ = 553003540.

The previous prime is 553003501. The next prime is 553003589. The reversal of 553003541 is 145300355.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 523082641 + 29920900 = 22871^2 + 5470^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-553003541 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 553003541.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (553003501) 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, 276501770 + 276501771.

It is an arithmetic number, because the mean of its divisors is an integer number (276501771).

Almost surely, 2^553003541 is an apocalyptic number.

It is an amenable number.

553003541 is a deficient number, since it is larger than the sum of its proper divisors (1).

553003541 is an equidigital number, since it uses as much as digits as its factorization.

553003541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 553003541 is about 23516.0273218076. The cubic root of 553003541 is about 820.8099972603.

Adding to 553003541 its reverse (145300355), we get a palindrome (698303896).

It can be divided in two parts, 55300354 and 1, that added together give a palindrome (55300355).

The spelling of 553003541 in words is "five hundred fifty-three million, three thousand, five hundred forty-one".