2505250824 has 16 divisors (see below), whose sum is σ = 6263127120. Its totient is φ = 835083600.

The previous prime is 2505250789. The next prime is 2505250837. The reversal of 2505250824 is 4280525052.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52192702 + ... + 52192749.

It is an arithmetic number, because the mean of its divisors is an integer number (391445445).

Almost surely, 2^2505250824 is an apocalyptic number.

2505250824 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2505250824 is an abundant number, since it is smaller than the sum of its proper divisors (3757876296).

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

2505250824 is a wasteful number, since it uses less digits than its factorization.

2505250824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104385460 (or 104385456 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 33.

The square root of 2505250824 is about 50052.4806977636. The cubic root of 2505250824 is about 1358.1583391093.

Adding to 2505250824 its reverse (4280525052), we get a palindrome (6785775876).

The spelling of 2505250824 in words is "two billion, five hundred five million, two hundred fifty thousand, eight hundred twenty-four".