553068253 has 2 divisors, whose sum is σ = 553068254. Its totient is φ = 553068252.

The previous prime is 553068233. The next prime is 553068277. The reversal of 553068253 is 352860355.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 331713369 + 221354884 = 18213^2 + 14878^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-553068253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (553068233) 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, 276534126 + 276534127.

It is an arithmetic number, because the mean of its divisors is an integer number (276534127).

Almost surely, 2^553068253 is an apocalyptic number.

It is an amenable number.

553068253 is a deficient number, since it is larger than the sum of its proper divisors (1).

553068253 is an equidigital number, since it uses as much as digits as its factorization.

553068253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108000, while the sum is 37.

The square root of 553068253 is about 23517.4031942304. The cubic root of 553068253 is about 820.8420128388.

The spelling of 553068253 in words is "five hundred fifty-three million, sixty-eight thousand, two hundred fifty-three".