2048025680 has 20 divisors (see below), whose sum is σ = 4761659892. Its totient is φ = 819210240.

The previous prime is 2048025677. The next prime is 2048025691. The reversal of 2048025680 is 865208402.

It can be written as a sum of positive squares in 2 ways, for example, as 432307264 + 1615718416 = 20792^2 + 40196^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a self number, because there is not a number n which added to its sum of digits gives 2048025680.

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, 12800081 + ... + 12800240.

Almost surely, 2^2048025680 is an apocalyptic number.

2048025680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2048025680 is an abundant number, since it is smaller than the sum of its proper divisors (2713634212).

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

2048025680 is a wasteful number, since it uses less digits than its factorization.

2048025680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25600334 (or 25600328 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 35.

The square root of 2048025680 is about 45255.1177216456. The cubic root of 2048025680 is about 1269.9261494246.

The spelling of 2048025680 in words is "two billion, forty-eight million, twenty-five thousand, six hundred eighty".