384525025648 has 20 divisors (see below), whose sum is σ = 777409291728. Its totient is φ = 183903272960.

The previous prime is 384525025637. The next prime is 384525025673. The reversal of 384525025648 is 846520525483.

It is a junction number, because it is equal to n+sod(n) for n = 384525025595 and 384525025604.

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, 522452113 + ... + 522452848.

Almost surely, 2^384525025648 is an apocalyptic number.

It is an amenable number.

384525025648 is an abundant number, since it is smaller than the sum of its proper divisors (392884266080).

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

384525025648 is a wasteful number, since it uses less digits than its factorization.

384525025648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044904992 (or 1044904986 counting only the distinct ones).

The product of its (nonzero) digits is 9216000, while the sum is 52.

The spelling of 384525025648 in words is "three hundred eighty-four billion, five hundred twenty-five million, twenty-five thousand, six hundred forty-eight".