530427854893 has 2 divisors, whose sum is σ = 530427854894. Its totient is φ = 530427854892.

The previous prime is 530427854867. The next prime is 530427854917. The reversal of 530427854893 is 398458724035.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 308778039684 + 221649815209 = 555678^2 + 470797^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-530427854893 is a prime.

It is a super-3 number, since 3×530427854893³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (530427854813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265213927446 + 265213927447.

It is an arithmetic number, because the mean of its divisors is an integer number (265213927447).

Almost surely, 2^530427854893 is an apocalyptic number.

It is an amenable number.

530427854893 is a deficient number, since it is larger than the sum of its proper divisors (1).

530427854893 is an equidigital number, since it uses as much as digits as its factorization.

530427854893 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29030400, while the sum is 58.

The spelling of 530427854893 in words is "five hundred thirty billion, four hundred twenty-seven million, eight hundred fifty-four thousand, eight hundred ninety-three".