4550103208 has 16 divisors (see below), whose sum is σ = 9750221280. Its totient is φ = 1950044208.

The previous prime is 4550103169. The next prime is 4550103221. The reversal of 4550103208 is 8023010554.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40625866 + ... + 40625977.

It is an arithmetic number, because the mean of its divisors is an integer number (609388830).

Almost surely, 2^4550103208 is an apocalyptic number.

It is an amenable number.

4550103208 is an abundant number, since it is smaller than the sum of its proper divisors (5200118072).

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

4550103208 is a wasteful number, since it uses less digits than its factorization.

4550103208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81251856 (or 81251852 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 4550103208 is about 67454.4528404167. The cubic root of 4550103208 is about 1657.0683252901.

The spelling of 4550103208 in words is "four billion, five hundred fifty million, one hundred three thousand, two hundred eight".