16132905288 has 96 divisors (see below), whose sum is σ = 44667417600. Its totient is φ = 5257972224.

The previous prime is 16132905287. The next prime is 16132905323. The reversal of 16132905288 is 88250923161.

16132905288 is a `hidden beast` number, since 1 + 6 + 1 + 32 + 90 + 528 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (16132905287) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4867920 + ... + 4871232.

It is an arithmetic number, because the mean of its divisors is an integer number (465285600).

Almost surely, 2^16132905288 is an apocalyptic number.

16132905288 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16132905288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22333708800).

16132905288 is an abundant number, since it is smaller than the sum of its proper divisors (28534512312).

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

16132905288 is a wasteful number, since it uses less digits than its factorization.

16132905288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4811 (or 4804 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The spelling of 16132905288 in words is "sixteen billion, one hundred thirty-two million, nine hundred five thousand, two hundred eighty-eight".