16652331135 has 160 divisors (see below), whose sum is σ = 34255932480. Its totient is φ = 7664025600.

The previous prime is 16652331133. The next prime is 16652331151. The reversal of 16652331135 is 53113325661.

16652331135 is a `hidden beast` number, since 16 + 6 + 523 + 3 + 113 + 5 = 666.

It is not a de Polignac number, because 16652331135 - 2¹ = 16652331133 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16652331135.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16652331133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 7879839 + ... + 7881951.

It is an arithmetic number, because the mean of its divisors is an integer number (214099578).

Almost surely, 2^16652331135 is an apocalyptic number.

16652331135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

16652331135 is an abundant number, since it is smaller than the sum of its proper divisors (17603601345).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16652331135 is a wasteful number, since it uses less digits than its factorization.

16652331135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2231 (or 2222 counting only the distinct ones).

The product of its digits is 48600, while the sum is 36.

Adding to 16652331135 its reverse (53113325661), we get a palindrome (69765656796).

The spelling of 16652331135 in words is "sixteen billion, six hundred fifty-two million, three hundred thirty-one thousand, one hundred thirty-five".