108284849520 has 40 divisors (see below), whose sum is σ = 335683034256. Its totient is φ = 28875959808.

The previous prime is 108284849513. The next prime is 108284849639. The reversal of 108284849520 is 25948482801.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225593197 + ... + 225593676.

Almost surely, 2^108284849520 is an apocalyptic number.

108284849520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

108284849520 is an abundant number, since it is smaller than the sum of its proper divisors (227398184736).

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

108284849520 is a wasteful number, since it uses less digits than its factorization.

108284849520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451186889 (or 451186883 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 51.

The spelling of 108284849520 in words is "one hundred eight billion, two hundred eighty-four million, eight hundred forty-nine thousand, five hundred twenty".