9904201513 has 8 divisors (see below), whose sum is σ = 10579607208. Its totient is φ = 9239107584.

The previous prime is 9904201471. The next prime is 9904201519. The reversal of 9904201513 is 3151024099.

9904201513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 25431849 + 9878769664 = 5043^2 + 99392^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9904201513 is a prime.

It is a super-2 number, since 2×9904201513² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9904201519) 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 7 ways as a sum of consecutive naturals, for example, 2575956 + ... + 2579797.

It is an arithmetic number, because the mean of its divisors is an integer number (1322450901).

Almost surely, 2^9904201513 is an apocalyptic number.

It is an amenable number.

9904201513 is a deficient number, since it is larger than the sum of its proper divisors (675405695).

9904201513 is a wasteful number, since it uses less digits than its factorization.

9904201513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5155883.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 9904201513 is about 99519.8548682623. The cubic root of 9904201513 is about 2147.5328840131.

The spelling of 9904201513 in words is "nine billion, nine hundred four million, two hundred one thousand, five hundred thirteen".