9313825853 has 4 divisors (see below), whose sum is σ = 9861697980. Its totient is φ = 8765953728.

The previous prime is 9313825837. The next prime is 9313825877. The reversal of 9313825853 is 3585283139.

It is a happy number.

9313825853 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6455640409 + 2858185444 = 80347^2 + 53462^2 .

It is a cyclic number.

It is not a de Polignac number, because 9313825853 - 2⁴ = 9313825837 is a prime.

It is a super-2 number, since 2×9313825853² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9313825798 and 9313825807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9313825883) 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 3 ways as a sum of consecutive naturals, for example, 273936038 + ... + 273936071.

It is an arithmetic number, because the mean of its divisors is an integer number (2465424495).

Almost surely, 2^9313825853 is an apocalyptic number.

It is an amenable number.

9313825853 is a deficient number, since it is larger than the sum of its proper divisors (547872127).

9313825853 is a wasteful number, since it uses less digits than its factorization.

9313825853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547872126.

The product of its digits is 777600, while the sum is 47.

The square root of 9313825853 is about 96508.1646960505. The cubic root of 9313825853 is about 2103.9853158296.

The spelling of 9313825853 in words is "nine billion, three hundred thirteen million, eight hundred twenty-five thousand, eight hundred fifty-three".