9846530513 has 4 divisors (see below), whose sum is σ = 10007949108. Its totient is φ = 9685111920.

The previous prime is 9846530489. The next prime is 9846530557. The reversal of 9846530513 is 3150356489.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3150356489 = 7 ⋅450050927.

It can be written as a sum of positive squares in 2 ways, for example, as 5116254784 + 4730275729 = 71528^2 + 68777^2 .

It is a cyclic number.

It is not a de Polignac number, because 9846530513 - 2¹⁶ = 9846464977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9846530563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80709206 + ... + 80709327.

It is an arithmetic number, because the mean of its divisors is an integer number (2501987277).

Almost surely, 2^9846530513 is an apocalyptic number.

It is an amenable number.

9846530513 is a deficient number, since it is larger than the sum of its proper divisors (161418595).

9846530513 is a wasteful number, since it uses less digits than its factorization.

9846530513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161418594.

The product of its (nonzero) digits is 388800, while the sum is 44.

The square root of 9846530513 is about 99229.6856439644. The cubic root of 9846530513 is about 2143.3564901808.

The spelling of 9846530513 in words is "nine billion, eight hundred forty-six million, five hundred thirty thousand, five hundred thirteen".