16066521160 has 32 divisors (see below), whose sum is σ = 38276125560. Its totient is φ = 6048572416.

The previous prime is 16066521157. The next prime is 16066521199. The reversal of 16066521160 is 6112566061.

It is a happy number.

16066521160 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 13812360676 + 2254160484 = 117526^2 + 47478^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11812939 + ... + 11814298.

Almost surely, 2^16066521160 is an apocalyptic number.

16066521160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16066521160 is an abundant number, since it is smaller than the sum of its proper divisors (22209604400).

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

16066521160 is a wasteful number, since it uses less digits than its factorization.

16066521160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23627265 (or 23627261 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 34.

The spelling of 16066521160 in words is "sixteen billion, sixty-six million, five hundred twenty-one thousand, one hundred sixty".