16953535552 has 28 divisors (see below), whose sum is σ = 33678896320. Its totient is φ = 8467514496.

The previous prime is 16953535513. The next prime is 16953535553. The reversal of 16953535552 is 25553535961.

It is a junction number, because it is equal to n+sod(n) for n = 16953535496 and 16953535505.

It is not an unprimeable number, because it can be changed into a prime (16953535553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85308 + ... + 202939.

Almost surely, 2^16953535552 is an apocalyptic number.

It is an amenable number.

16953535552 is a deficient number, since it is larger than the sum of its proper divisors (16725360768).

16953535552 is an equidigital number, since it uses as much as digits as its factorization.

16953535552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289178 (or 289168 counting only the distinct ones).

The product of its digits is 3037500, while the sum is 49.

The spelling of 16953535552 in words is "sixteen billion, nine hundred fifty-three million, five hundred thirty-five thousand, five hundred fifty-two".