48481867388 has 12 divisors (see below), whose sum is σ = 84958081320. Its totient is φ = 24208129872.

The previous prime is 48481867373. The next prime is 48481867397. The reversal of 48481867388 is 88376818484.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8197631 + ... + 8203542.

It is an arithmetic number, because the mean of its divisors is an integer number (7079840110).

Almost surely, 2^48481867388 is an apocalyptic number.

It is an amenable number.

48481867388 is a deficient number, since it is larger than the sum of its proper divisors (36476213932).

48481867388 is a wasteful number, since it uses less digits than its factorization.

48481867388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16401916 (or 16401914 counting only the distinct ones).

The product of its digits is 66060288, while the sum is 65.

The spelling of 48481867388 in words is "forty-eight billion, four hundred eighty-one million, eight hundred sixty-seven thousand, three hundred eighty-eight".