11852664135 has 32 divisors (see below), whose sum is σ = 20570027520. Its totient is φ = 5793164928.

The previous prime is 11852664133. The next prime is 11852664137. The reversal of 11852664135 is 53146625811.

11852664135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11852664133) and next prime (11852664137).

It is not a de Polignac number, because 11852664135 - 2¹ = 11852664133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11852664133) 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 31 ways as a sum of consecutive naturals, for example, 191539 + ... + 245748.

It is an arithmetic number, because the mean of its divisors is an integer number (642813360).

Almost surely, 2^11852664135 is an apocalyptic number.

11852664135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11852664135 is a deficient number, since it is larger than the sum of its proper divisors (8717363385).

11852664135 is a wasteful number, since it uses less digits than its factorization.

11852664135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437447.

The product of its digits is 172800, while the sum is 42.

The spelling of 11852664135 in words is "eleven billion, eight hundred fifty-two million, six hundred sixty-four thousand, one hundred thirty-five".