108244047550 has 24 divisors (see below), whose sum is σ = 204169624272. Its totient is φ = 42687792000.

The previous prime is 108244047511. The next prime is 108244047577. The reversal of 108244047550 is 55740442801.

It is a super-2 number, since 2×108244047550² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15242091 + ... + 15249190.

It is an arithmetic number, because the mean of its divisors is an integer number (8507067678).

Almost surely, 2^108244047550 is an apocalyptic number.

108244047550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

108244047550 is a deficient number, since it is larger than the sum of its proper divisors (95925576722).

108244047550 is a wasteful number, since it uses less digits than its factorization.

108244047550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30491364 (or 30491359 counting only the distinct ones).

The product of its (nonzero) digits is 179200, while the sum is 40.

The spelling of 108244047550 in words is "one hundred eight billion, two hundred forty-four million, forty-seven thousand, five hundred fifty".