282455513 has 2 divisors, whose sum is σ = 282455514. Its totient is φ = 282455512.

The previous prime is 282455491. The next prime is 282455531. The reversal of 282455513 is 315554282.

Together with next prime (282455531) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 151856329 + 130599184 = 12323^2 + 11428^2 .

It is a cyclic number.

It is not a de Polignac number, because 282455513 - 2⁶ = 282455449 is a prime.

It is a super-2 number, since 2×282455513² = 159562233648186338, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (282455113) 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, 141227756 + 141227757.

It is an arithmetic number, because the mean of its divisors is an integer number (141227757).

Almost surely, 2^282455513 is an apocalyptic number.

It is an amenable number.

282455513 is a deficient number, since it is larger than the sum of its proper divisors (1).

282455513 is an equidigital number, since it uses as much as digits as its factorization.

282455513 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48000, while the sum is 35.

The square root of 282455513 is about 16806.4128534319. The cubic root of 282455513 is about 656.1201143641.

The spelling of 282455513 in words is "two hundred eighty-two million, four hundred fifty-five thousand, five hundred thirteen".