2506530224 has 40 divisors (see below), whose sum is σ = 5306178240. Its totient is φ = 1137550400.

The previous prime is 2506530223. The next prime is 2506530227. The reversal of 2506530224 is 4220356052.

2506530224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2506530223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105179 + ... + 126789.

It is an arithmetic number, because the mean of its divisors is an integer number (132654456).

Almost surely, 2^2506530224 is an apocalyptic number.

It is an amenable number.

2506530224 is an abundant number, since it is smaller than the sum of its proper divisors (2799648016).

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

2506530224 is a wasteful number, since it uses less digits than its factorization.

2506530224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22289 (or 22283 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 2506530224 is about 50065.2596517785. The cubic root of 2506530224 is about 1358.3894978755.

Adding to 2506530224 its reverse (4220356052), we get a palindrome (6726886276).

The spelling of 2506530224 in words is "two billion, five hundred six million, five hundred thirty thousand, two hundred twenty-four".