2531825300 has 36 divisors (see below), whose sum is σ = 5817244860. Its totient is φ = 953157120.

The previous prime is 2531825293. The next prime is 2531825321. The reversal of 2531825300 is 35281352.

It can be written as a sum of positive squares in 6 ways, for example, as 30625156 + 2501200144 = 5534^2 + 50012^2 .

It is a congruent number.

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, 742955 + ... + 746354.

It is an arithmetic number, because the mean of its divisors is an integer number (161590135).

Almost surely, 2^2531825300 is an apocalyptic number.

2531825300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2531825300 is an abundant number, since it is smaller than the sum of its proper divisors (3285419560).

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

2531825300 is a wasteful number, since it uses less digits than its factorization.

2531825300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1489340 (or 1489333 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 2531825300 is about 50317.2465462887. The cubic root of 2531825300 is about 1362.9436851464.

The spelling of 2531825300 in words is "two billion, five hundred thirty-one million, eight hundred twenty-five thousand, three hundred".