1479789855208 has 16 divisors (see below), whose sum is σ = 3170978261280. Its totient is φ = 634195652208.

The previous prime is 1479789855197. The next prime is 1479789855289. The reversal of 1479789855208 is 8025589879741.

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 3 ways as a sum of consecutive naturals, for example, 13212409366 + ... + 13212409477.

It is an arithmetic number, because the mean of its divisors is an integer number (198186141330).

Almost surely, 2^{1479789855208} is an apocalyptic number.

It is an amenable number.

1479789855208 is an abundant number, since it is smaller than the sum of its proper divisors (1691188406072).

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

1479789855208 is a wasteful number, since it uses less digits than its factorization.

1479789855208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26424818856 (or 26424818852 counting only the distinct ones).

The product of its (nonzero) digits is 406425600, while the sum is 73.

The spelling of 1479789855208 in words is "one trillion, four hundred seventy-nine billion, seven hundred eighty-nine million, eight hundred fifty-five thousand, two hundred eight".