2528984448 has 48 divisors (see below), whose sum is σ = 7277419500. Its totient is φ = 842994432.

The previous prime is 2528984407. The next prime is 2528984449. The reversal of 2528984448 is 8444898252.

2528984448 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 2528984394 and 2528984403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2528984449) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1096498 + ... + 1098801.

Almost surely, 2^2528984448 is an apocalyptic number.

It is an amenable number.

2528984448 is an abundant number, since it is smaller than the sum of its proper divisors (4748435052).

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

2528984448 is a wasteful number, since it uses less digits than its factorization.

2528984448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2195319 (or 2195304 counting only the distinct ones).

The product of its digits is 5898240, while the sum is 54.

The square root of 2528984448 is about 50289.0092167265. The cubic root of 2528984448 is about 1362.4337275848.

The spelling of 2528984448 in words is "two billion, five hundred twenty-eight million, nine hundred eighty-four thousand, four hundred forty-eight".