2488320020 has 12 divisors (see below), whose sum is σ = 5225472084. Its totient is φ = 995328000.

The previous prime is 2488320007. The next prime is 2488320049. The reversal of 2488320020 is 200238842.

It can be written as a sum of positive squares in 2 ways, for example, as 387381124 + 2100938896 = 19682^2 + 45836^2 .

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, 62207981 + ... + 62208020.

It is an arithmetic number, because the mean of its divisors is an integer number (435456007).

Almost surely, 2^2488320020 is an apocalyptic number.

2488320020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2488320020 is an abundant number, since it is smaller than the sum of its proper divisors (2737152064).

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

2488320020 is a wasteful number, since it uses less digits than its factorization.

2488320020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124416010 (or 124416008 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 29.

The square root of 2488320020 is about 49883.0634584525. The cubic root of 2488320020 is about 1355.0918852192.

Adding to 2488320020 its reverse (200238842), we get a palindrome (2688558862).

The spelling of 2488320020 in words is "two billion, four hundred eighty-eight million, three hundred twenty thousand, twenty".