16953061168 has 40 divisors (see below), whose sum is σ = 34595071488. Its totient is φ = 8032191552.

The previous prime is 16953061159. The next prime is 16953061243. The reversal of 16953061168 is 86116035961.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175896 + ... + 254647.

Almost surely, 2^16953061168 is an apocalyptic number.

It is an amenable number.

16953061168 is an abundant number, since it is smaller than the sum of its proper divisors (17642010320).

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

16953061168 is a wasteful number, since it uses less digits than its factorization.

16953061168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430681 (or 430675 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 46.

The spelling of 16953061168 in words is "sixteen billion, nine hundred fifty-three million, sixty-one thousand, one hundred sixty-eight".