1530342513 has 72 divisors (see below), whose sum is σ = 2699843328. Its totient is φ = 817825536.

The previous prime is 1530342493. The next prime is 1530342547. The reversal of 1530342513 is 3152430351.

It is not a de Polignac number, because 1530342513 - 2¹² = 1530338417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1530342553) 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 in 71 ways as a sum of consecutive naturals, for example, 1565881 + ... + 1566857.

It is an arithmetic number, because the mean of its divisors is an integer number (37497824).

Almost surely, 2^1530342513 is an apocalyptic number.

It is an amenable number.

1530342513 is a deficient number, since it is larger than the sum of its proper divisors (1169500815).

1530342513 is a wasteful number, since it uses less digits than its factorization.

1530342513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1083 (or 1057 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 1530342513 is about 39119.5924441960. The cubic root of 1530342513 is about 1152.3813321822.

Adding to 1530342513 its reverse (3152430351), we get a palindrome (4682772864).

The spelling of 1530342513 in words is "one billion, five hundred thirty million, three hundred forty-two thousand, five hundred thirteen".