16289516016 has 50 divisors (see below), whose sum is σ = 47146589072. Its totient is φ = 5429838240.

The previous prime is 16289515987. The next prime is 16289516041. The reversal of 16289516016 is 61061598261.

16289516016 is a `hidden beast` number, since 1 + 628 + 9 + 5 + 1 + 6 + 0 + 16 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6283240 + ... + 6285831.

Almost surely, 2^16289516016 is an apocalyptic number.

16289516016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16289516016 is an abundant number, since it is smaller than the sum of its proper divisors (30857073056).

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

16289516016 is a wasteful number, since it uses less digits than its factorization.

16289516016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12569091 (or 12569076 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 45.

The spelling of 16289516016 in words is "sixteen billion, two hundred eighty-nine million, five hundred sixteen thousand, sixteen".