16610808804496 has 45 divisors (see below), whose sum is σ = 32329554228139. Its totient is φ = 8267867794688.

The previous prime is 16610808804431. The next prime is 16610808804523. The reversal of 16610808804496 is 69440880801661.

The square root of 16610808804496 is 4075636.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 961505758096 + 15649303046400 = 980564^2 + 3955920^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3798490566 + ... + 3798494938.

Almost surely, 2^{16610808804496} is an apocalyptic number.

16610808804496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

16610808804496 is the 4075636-th square number.

It is an amenable number.

16610808804496 is a deficient number, since it is larger than the sum of its proper divisors (15718745423643).

16610808804496 is an frugal number, since it uses more digits than its factorization.

16610808804496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9220 (or 4608 counting only the distinct ones).

The product of its (nonzero) digits is 15925248, while the sum is 61.

The spelling of 16610808804496 in words is "sixteen trillion, six hundred ten billion, eight hundred eight million, eight hundred four thousand, four hundred ninety-six".