1530629413 has 2 divisors, whose sum is σ = 1530629414. Its totient is φ = 1530629412.

The previous prime is 1530629411. The next prime is 1530629467. The reversal of 1530629413 is 3149260351.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1013658244 + 516971169 = 31838^2 + 22737^2 .

It is an emirp because it is prime and its reverse (3149260351) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1530629413 - 2¹ = 1530629411 is a prime.

Together with 1530629411, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1530629411) 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, 765314706 + 765314707.

It is an arithmetic number, because the mean of its divisors is an integer number (765314707).

Almost surely, 2^1530629413 is an apocalyptic number.

It is an amenable number.

1530629413 is a deficient number, since it is larger than the sum of its proper divisors (1).

1530629413 is an equidigital number, since it uses as much as digits as its factorization.

1530629413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 1530629413 is about 39123.2592328400. The cubic root of 1530629413 is about 1152.4533416709.

Adding to 1530629413 its reverse (3149260351), we get a palindrome (4679889764).

The spelling of 1530629413 in words is "one billion, five hundred thirty million, six hundred twenty-nine thousand, four hundred thirteen".