606256253 has 2 divisors, whose sum is σ = 606256254. Its totient is φ = 606256252.

The previous prime is 606256177. The next prime is 606256283. The reversal of 606256253 is 352652606.

606256253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 605061604 + 1194649 = 24598^2 + 1093^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-606256253 is a prime.

It is equal to p_31634486 and since 606256253 and 31634486 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (606256283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303128126 + 303128127.

It is an arithmetic number, because the mean of its divisors is an integer number (303128127).

Almost surely, 2^606256253 is an apocalyptic number.

It is an amenable number.

606256253 is a deficient number, since it is larger than the sum of its proper divisors (1).

606256253 is an equidigital number, since it uses as much as digits as its factorization.

606256253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64800, while the sum is 35.

The square root of 606256253 is about 24622.2714833543. The cubic root of 606256253 is about 846.3540504953.

The spelling of 606256253 in words is "six hundred six million, two hundred fifty-six thousand, two hundred fifty-three".