2808025050 has 96 divisors (see below), whose sum is σ = 7232662080. Its totient is φ = 720115200.

The previous prime is 2808025049. The next prime is 2808025061. The reversal of 2808025050 is 505208082.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 2808024999 and 2808025017.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1229910 + ... + 1232190.

It is an arithmetic number, because the mean of its divisors is an integer number (75340230).

Almost surely, 2^2808025050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2808025050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3616331040).

2808025050 is an abundant number, since it is smaller than the sum of its proper divisors (4424637030).

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

2808025050 is a wasteful number, since it uses less digits than its factorization.

2808025050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2608 (or 2603 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 30.

The square root of 2808025050 is about 52990.8015602708. The cubic root of 2808025050 is about 1410.8050078432.

The spelling of 2808025050 in words is "two billion, eight hundred eight million, twenty-five thousand, fifty".