553543063 has 2 divisors, whose sum is σ = 553543064. Its totient is φ = 553543062.

The previous prime is 553543027. The next prime is 553543073. The reversal of 553543063 is 360345355.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 553543063 - 2¹³ = 553534871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (553543073) 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, 276771531 + 276771532.

It is an arithmetic number, because the mean of its divisors is an integer number (276771532).

Almost surely, 2^553543063 is an apocalyptic number.

553543063 is a deficient number, since it is larger than the sum of its proper divisors (1).

553543063 is an equidigital number, since it uses as much as digits as its factorization.

553543063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81000, while the sum is 34.

The square root of 553543063 is about 23527.4958931035. The cubic root of 553543063 is about 821.0768437210.

The spelling of 553543063 in words is "five hundred fifty-three million, five hundred forty-three thousand, sixty-three".