48728436220 has 12 divisors (see below), whose sum is σ = 102329716104. Its totient is φ = 19491374480.

The previous prime is 48728436193. The next prime is 48728436257. The reversal of 48728436220 is 2263482784.

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, 1218210886 + ... + 1218210925.

It is an arithmetic number, because the mean of its divisors is an integer number (8527476342).

Almost surely, 2^48728436220 is an apocalyptic number.

It is an amenable number.

48728436220 is an abundant number, since it is smaller than the sum of its proper divisors (53601279884).

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

48728436220 is a wasteful number, since it uses less digits than its factorization.

48728436220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2436421820 (or 2436421818 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 46.

The spelling of 48728436220 in words is "forty-eight billion, seven hundred twenty-eight million, four hundred thirty-six thousand, two hundred twenty".