16064085888 has 80 divisors (see below), whose sum is σ = 47806490160. Its totient is φ = 5354691840.

The previous prime is 16064085887. The next prime is 16064085907. The reversal of 16064085888 is 88858046061.

16064085888 is a `hidden beast` number, since 16 + 0 + 6 + 40 + 8 + 588 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16064085887) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 764328 + ... + 785063.

It is an arithmetic number, because the mean of its divisors is an integer number (597581127).

Almost surely, 2^16064085888 is an apocalyptic number.

16064085888 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

16064085888 is an abundant number, since it is smaller than the sum of its proper divisors (31742404272).

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

16064085888 is an equidigital number, since it uses as much as digits as its factorization.

16064085888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1549417 (or 1549396 counting only the distinct ones).

The product of its (nonzero) digits is 2949120, while the sum is 54.

The spelling of 16064085888 in words is "sixteen billion, sixty-four million, eighty-five thousand, eight hundred eighty-eight".