9994774522383 has 48 divisors (see below), whose sum is σ = 16608836911680. Its totient is φ = 5673406123008.

The previous prime is 9994774522331. The next prime is 9994774522393. The reversal of 9994774522383 is 3832254774999.

9994774522383 is a `hidden beast` number, since 9 + 9 + 9 + 4 + 77 + 452 + 23 + 83 = 666.

9994774522383 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9994774522383 - 2¹⁰ = 9994774521359 is a prime.

It is a super-3 number, since 3×9994774522383³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9994774522393) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 37423063 + ... + 37689191.

It is an arithmetic number, because the mean of its divisors is an integer number (346017435660).

Almost surely, 2^{9994774522383} is an apocalyptic number.

9994774522383 is a deficient number, since it is larger than the sum of its proper divisors (6614062389297).

9994774522383 is a wasteful number, since it uses less digits than its factorization.

9994774522383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270096 (or 270093 counting only the distinct ones).

The product of its digits is 823011840, while the sum is 72.

The spelling of 9994774522383 in words is "nine trillion, nine hundred ninety-four billion, seven hundred seventy-four million, five hundred twenty-two thousand, three hundred eighty-three".