253066013 has 2 divisors, whose sum is σ = 253066014. Its totient is φ = 253066012.

The previous prime is 253066007. The next prime is 253066019. The reversal of 253066013 is 310660352.

It is a balanced prime because it is at equal distance from previous prime (253066007) and next prime (253066019).

It can be written as a sum of positive squares in only one way, i.e., 173106649 + 79959364 = 13157^2 + 8942^2 .

It is a cyclic number.

It is not a de Polignac number, because 253066013 - 2¹⁰ = 253064989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (253066019) 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, 126533006 + 126533007.

It is an arithmetic number, because the mean of its divisors is an integer number (126533007).

Almost surely, 2^253066013 is an apocalyptic number.

It is an amenable number.

253066013 is a deficient number, since it is larger than the sum of its proper divisors (1).

253066013 is an equidigital number, since it uses as much as digits as its factorization.

253066013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 253066013 is about 15908.0486861211. The cubic root of 253066013 is about 632.5253578131.

The spelling of 253066013 in words is "two hundred fifty-three million, sixty-six thousand, thirteen".