2530538800 has 60 divisors (see below), whose sum is σ = 6111306520. Its totient is φ = 1006940160.

The previous prime is 2530538783. The next prime is 2530538827. The reversal of 2530538800 is 88350352.

2530538800 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60811 + ... + 93589.

Almost surely, 2^2530538800 is an apocalyptic number.

2530538800 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 2530538800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3055653260).

2530538800 is an abundant number, since it is smaller than the sum of its proper divisors (3580767720).

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

2530538800 is a wasteful number, since it uses less digits than its factorization.

2530538800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32990 (or 32979 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 2530538800 is about 50304.4610347830. The cubic root of 2530538800 is about 1362.7127945284.

The spelling of 2530538800 in words is "two billion, five hundred thirty million, five hundred thirty-eight thousand, eight hundred".