9413552023853 has 4 divisors (see below), whose sum is σ = 9667972348860. Its totient is φ = 9159131698848.

The previous prime is 9413552023849. The next prime is 9413552023859. The reversal of 9413552023853 is 3583202553149.

9413552023853 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 3877898300644 + 5535653723209 = 1969238^2 + 2352797^2 .

It is a cyclic number.

It is not a de Polignac number, because 9413552023853 - 2² = 9413552023849 is a prime.

It is a super-3 number, since 3×9413552023853³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9413552023859) 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, 127210162448 + ... + 127210162521.

It is an arithmetic number, because the mean of its divisors is an integer number (2416993087215).

Almost surely, 2^{9413552023853} is an apocalyptic number.

It is an amenable number.

9413552023853 is a deficient number, since it is larger than the sum of its proper divisors (254420325007).

9413552023853 is a wasteful number, since it uses less digits than its factorization.

9413552023853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254420325006.

The product of its (nonzero) digits is 3888000, while the sum is 50.

The spelling of 9413552023853 in words is "nine trillion, four hundred thirteen billion, five hundred fifty-two million, twenty-three thousand, eight hundred fifty-three".