553257053 has 2 divisors, whose sum is σ = 553257054. Its totient is φ = 553257052.

The previous prime is 553257043. The next prime is 553257083. The reversal of 553257053 is 350752355.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 297321049 + 255936004 = 17243^2 + 15998^2 .

It is a cyclic number.

It is not a de Polignac number, because 553257053 - 2¹⁸ = 552994909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (553257013) 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, 276628526 + 276628527.

It is an arithmetic number, because the mean of its divisors is an integer number (276628527).

Almost surely, 2^553257053 is an apocalyptic number.

It is an amenable number.

553257053 is a deficient number, since it is larger than the sum of its proper divisors (1).

553257053 is an equidigital number, since it uses as much as digits as its factorization.

553257053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 78750, while the sum is 35.

The square root of 553257053 is about 23521.4169003485. The cubic root of 553257053 is about 820.9354053752.

The spelling of 553257053 in words is "five hundred fifty-three million, two hundred fifty-seven thousand, fifty-three".