16488455180 has 24 divisors (see below), whose sum is σ = 35819748720. Its totient is φ = 6367954880.

The previous prime is 16488455153. The next prime is 16488455183. The reversal of 16488455180 is 8155488461.

It is not an unprimeable number, because it can be changed into a prime (16488455183) 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, 14213606 + ... + 14214765.

It is an arithmetic number, because the mean of its divisors is an integer number (1492489530).

Almost surely, 2^16488455180 is an apocalyptic number.

16488455180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16488455180 is an abundant number, since it is smaller than the sum of its proper divisors (19331293540).

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

16488455180 is a wasteful number, since it uses less digits than its factorization.

16488455180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28428409 (or 28428407 counting only the distinct ones).

The product of its (nonzero) digits is 1228800, while the sum is 50.

The spelling of 16488455180 in words is "sixteen billion, four hundred eighty-eight million, four hundred fifty-five thousand, one hundred eighty".