9403530013 has 8 divisors (see below), whose sum is σ = 9851478336. Its totient is φ = 8958840000.

The previous prime is 9403530007. The next prime is 9403530061. The reversal of 9403530013 is 3100353049.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9403530013 - 2⁵ = 9403529981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9403531013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 808668 + ... + 820213.

It is an arithmetic number, because the mean of its divisors is an integer number (1231434792).

Almost surely, 2^9403530013 is an apocalyptic number.

It is an amenable number.

9403530013 is a deficient number, since it is larger than the sum of its proper divisors (447948323).

9403530013 is a wasteful number, since it uses less digits than its factorization.

9403530013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1629155.

The product of its (nonzero) digits is 4860, while the sum is 28.

The square root of 9403530013 is about 96971.8000915730. The cubic root of 9403530013 is about 2110.7184433811.

The spelling of 9403530013 in words is "nine billion, four hundred three million, five hundred thirty thousand, thirteen".