11385753323755 has 32 divisors (see below), whose sum is σ = 14557272533568. Its totient is φ = 8519087001600.

The previous prime is 11385753323753. The next prime is 11385753323827. The reversal of 11385753323755 is 55732335758311.

It is not a de Polignac number, because 11385753323755 - 2¹ = 11385753323753 is a prime.

It is a super-3 number, since 3×11385753323755³ (a number of 40 digits) contains 333 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 11385753323755.

It is not an unprimeable number, because it can be changed into a prime (11385753323753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 113851975 + ... + 113951935.

It is an arithmetic number, because the mean of its divisors is an integer number (454914766674).

Almost surely, 2^{11385753323755} is an apocalyptic number.

11385753323755 is a deficient number, since it is larger than the sum of its proper divisors (3171519209813).

11385753323755 is a wasteful number, since it uses less digits than its factorization.

11385753323755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108367.

The product of its digits is 39690000, while the sum is 58.

The spelling of 11385753323755 in words is "eleven trillion, three hundred eighty-five billion, seven hundred fifty-three million, three hundred twenty-three thousand, seven hundred fifty-five".