48231565648 has 20 divisors (see below), whose sum is σ = 106798467040. Its totient is φ = 20670670944.

The previous prime is 48231565643. The next prime is 48231565651. The reversal of 48231565648 is 84656513284.

It is a super-3 number, since 3×48231565648³ (a number of 33 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 48231565595 and 48231565604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48231565643) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 215319378 + ... + 215319601.

It is an arithmetic number, because the mean of its divisors is an integer number (5339923352).

Almost surely, 2^48231565648 is an apocalyptic number.

It is an amenable number.

48231565648 is an abundant number, since it is smaller than the sum of its proper divisors (58566901392).

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

48231565648 is a wasteful number, since it uses less digits than its factorization.

48231565648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430638994 (or 430638988 counting only the distinct ones).

The product of its digits is 5529600, while the sum is 52.

The spelling of 48231565648 in words is "forty-eight billion, two hundred thirty-one million, five hundred sixty-five thousand, six hundred forty-eight".