5447666663106 has 32 divisors (see below), whose sum is σ = 11192334867648. Its totient is φ = 1766410850880.

The previous prime is 5447666663039. The next prime is 5447666663119. The reversal of 5447666663106 is 6013666667445.

It is a self number, because there is not a number n which added to its sum of digits gives 5447666663106.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1793820 + ... + 3756743.

It is an arithmetic number, because the mean of its divisors is an integer number (349760464614).

Almost surely, 2^{5447666663106} is an apocalyptic number.

5447666663106 is an abundant number, since it is smaller than the sum of its proper divisors (5744668204542).

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

5447666663106 is a wasteful number, since it uses less digits than its factorization.

5447666663106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5555026.

The product of its (nonzero) digits is 78382080, while the sum is 60.

The spelling of 5447666663106 in words is "five trillion, four hundred forty-seven billion, six hundred sixty-six million, six hundred sixty-three thousand, one hundred six".