16652735643675 has 48 divisors (see below), whose sum is σ = 28488024864000. Its totient is φ = 8573363863680.

The previous prime is 16652735643673. The next prime is 16652735643697. The reversal of 16652735643675 is 57634653725661.

It is a happy number.

It is not a de Polignac number, because 16652735643675 - 2¹ = 16652735643673 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16652735643673) 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 47 ways as a sum of consecutive naturals, for example, 9358656 + ... + 10994994.

It is an arithmetic number, because the mean of its divisors is an integer number (593500518000).

Almost surely, 2^{16652735643675} is an apocalyptic number.

16652735643675 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

16652735643675 is a deficient number, since it is larger than the sum of its proper divisors (11835289220325).

16652735643675 is a wasteful number, since it uses less digits than its factorization.

16652735643675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1641060 (or 1641055 counting only the distinct ones).

The product of its digits is 571536000, while the sum is 66.

The spelling of 16652735643675 in words is "sixteen trillion, six hundred fifty-two billion, seven hundred thirty-five million, six hundred forty-three thousand, six hundred seventy-five".