16535959196 has 6 divisors (see below), whose sum is σ = 28937928600. Its totient is φ = 8267979596.

The previous prime is 16535959183. The next prime is 16535959199. The reversal of 16535959196 is 69195953561.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16535959199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2066994896 + ... + 2066994903.

It is an arithmetic number, because the mean of its divisors is an integer number (4822988100).

Almost surely, 2^16535959196 is an apocalyptic number.

It is an amenable number.

16535959196 is a deficient number, since it is larger than the sum of its proper divisors (12401969404).

16535959196 is a wasteful number, since it uses less digits than its factorization.

16535959196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4133989803 (or 4133989801 counting only the distinct ones).

The product of its digits is 9841500, while the sum is 59.

The spelling of 16535959196 in words is "sixteen billion, five hundred thirty-five million, nine hundred fifty-nine thousand, one hundred ninety-six".