100485305548 has 48 divisors (see below), whose sum is σ = 188362742400. Its totient is φ = 46761511680.

The previous prime is 100485305537. The next prime is 100485305579. The reversal of 100485305548 is 845503584001.

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 15 ways as a sum of consecutive naturals, for example, 7961763 + ... + 7974373.

It is an arithmetic number, because the mean of its divisors is an integer number (3924223800).

Almost surely, 2^100485305548 is an apocalyptic number.

It is an amenable number.

100485305548 is a deficient number, since it is larger than the sum of its proper divisors (87877436852).

100485305548 is a wasteful number, since it uses less digits than its factorization.

100485305548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14470 (or 14468 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 43.

Adding to 100485305548 its reverse (845503584001), we get a palindrome (945988889549).

The spelling of 100485305548 in words is "one hundred billion, four hundred eighty-five million, three hundred five thousand, five hundred forty-eight".