2504450530 has 8 divisors (see below), whose sum is σ = 4508010972. Its totient is φ = 1001780208.

The previous prime is 2504450513. The next prime is 2504450567. The reversal of 2504450530 is 350544052.

It can be written as a sum of positive squares in 2 ways, for example, as 2502100441 + 2350089 = 50021^2 + 1533^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125222517 + ... + 125222536.

Almost surely, 2^2504450530 is an apocalyptic number.

2504450530 is a deficient number, since it is larger than the sum of its proper divisors (2003560442).

2504450530 is a wasteful number, since it uses less digits than its factorization.

2504450530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250445060.

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 2504450530 is about 50044.4855103937. The cubic root of 2504450530 is about 1358.0137039936.

Adding to 2504450530 its reverse (350544052), we get a palindrome (2854994582).

The spelling of 2504450530 in words is "two billion, five hundred four million, four hundred fifty thousand, five hundred thirty".