430552513 has 2 divisors, whose sum is σ = 430552514. Its totient is φ = 430552512.

The previous prime is 430552501. The next prime is 430552517. The reversal of 430552513 is 315255034.

430552513 is nontrivially palindromic in base 3.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 423412929 + 7139584 = 20577^2 + 2672^2 .

It is a cyclic number.

It is not a de Polignac number, because 430552513 - 2²¹ = 428455361 is a prime.

It is not a weakly prime, because it can be changed into another prime (430552517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215276256 + 215276257.

It is an arithmetic number, because the mean of its divisors is an integer number (215276257).

Almost surely, 2^430552513 is an apocalyptic number.

It is an amenable number.

430552513 is a deficient number, since it is larger than the sum of its proper divisors (1).

430552513 is an equidigital number, since it uses as much as digits as its factorization.

430552513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 430552513 is about 20749.7593480021. The cubic root of 430552513 is about 755.1073706632.

The spelling of 430552513 in words is "four hundred thirty million, five hundred fifty-two thousand, five hundred thirteen".