2488587500 has 216 divisors, whose sum is σ = 6732694080. Its totient is φ = 799680000.

The previous prime is 2488587457. The next prime is 2488587509. The reversal of 2488587500 is 57858842.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2488587509) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 10412381 + ... + 10412619.

It is an arithmetic number, because the mean of its divisors is an integer number (31169880).

Almost surely, 2^2488587500 is an apocalyptic number.

2488587500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2488587500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3366347040).

2488587500 is an abundant number, since it is smaller than the sum of its proper divisors (4244106580).

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

2488587500 is a wasteful number, since it uses less digits than its factorization.

2488587500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299 (or 270 counting only the distinct ones).

The product of its (nonzero) digits is 716800, while the sum is 47.

The square root of 2488587500 is about 49885.7444567083. The cubic root of 2488587500 is about 1355.1404383244.

The spelling of 2488587500 in words is "two billion, four hundred eighty-eight million, five hundred eighty-seven thousand, five hundred".