16955171080 has 32 divisors (see below), whose sum is σ = 38169374040. Its totient is φ = 6778470400.

The previous prime is 16955171069. The next prime is 16955171083. The reversal of 16955171080 is 8017155961.

It can be written as a sum of positive squares in 4 ways, for example, as 7545007044 + 9410164036 = 86862^2 + 97006^2 .

It is not an unprimeable number, because it can be changed into a prime (16955171083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35449 + ... + 187528.

Almost surely, 2^16955171080 is an apocalyptic number.

16955171080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16955171080 is an abundant number, since it is smaller than the sum of its proper divisors (21214202960).

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

16955171080 is a wasteful number, since it uses less digits than its factorization.

16955171080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224889 (or 224885 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 43.

The spelling of 16955171080 in words is "sixteen billion, nine hundred fifty-five million, one hundred seventy-one thousand, eighty".