108550063856 has 40 divisors (see below), whose sum is σ = 227883487440. Its totient is φ = 49792651776.

The previous prime is 108550063849. The next prime is 108550063859. The reversal of 108550063856 is 658360055801.

It is a self number, because there is not a number n which added to its sum of digits gives 108550063856.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108550063859) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1566941 + ... + 1634748.

It is an arithmetic number, because the mean of its divisors is an integer number (5697087186).

Almost surely, 2^108550063856 is an apocalyptic number.

108550063856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

108550063856 is an abundant number, since it is smaller than the sum of its proper divisors (119333423584).

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

108550063856 is a wasteful number, since it uses less digits than its factorization.

108550063856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3201873 (or 3201867 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 47.

The spelling of 108550063856 in words is "one hundred eight billion, five hundred fifty million, sixty-three thousand, eight hundred fifty-six".