2385033383853 has 6 divisors (see below), whose sum is σ = 3445048221134. Its totient is φ = 1590022255896.

The previous prime is 2385033383809. The next prime is 2385033383933. The reversal of 2385033383853 is 3583833305832.

2385033383853 is a `hidden beast` number, since 2 + 3 + 8 + 503 + 3 + 3 + 83 + 8 + 53 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2347091408484 + 37941975369 = 1532022^2 + 194787^2 .

It is not a de Polignac number, because 2385033383853 - 2¹⁴ = 2385033367469 is a prime.

It is a super-2 number, since 2×2385033383853² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2385033383853.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2385033383153) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 132501854650 + ... + 132501854667.

Almost surely, 2^{2385033383853} is an apocalyptic number.

It is an amenable number.

2385033383853 is a deficient number, since it is larger than the sum of its proper divisors (1060014837281).

2385033383853 is a wasteful number, since it uses less digits than its factorization.

2385033383853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265003709323 (or 265003709320 counting only the distinct ones).

The product of its (nonzero) digits is 18662400, while the sum is 54.

The spelling of 2385033383853 in words is "two trillion, three hundred eighty-five billion, thirty-three million, three hundred eighty-three thousand, eight hundred fifty-three".