2550530303 has 8 divisors (see below), whose sum is σ = 2685713520. Its totient is φ = 2415441600.

The previous prime is 2550530299. The next prime is 2550530327. The reversal of 2550530303 is 3030350552.

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

It is a cyclic number.

It is not a de Polignac number, because 2550530303 - 2² = 2550530299 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2550530503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35603 + ... + 79803.

It is an arithmetic number, because the mean of its divisors is an integer number (335714190).

Almost surely, 2^2550530303 is an apocalyptic number.

2550530303 is a deficient number, since it is larger than the sum of its proper divisors (135183217).

2550530303 is a wasteful number, since it uses less digits than its factorization.

2550530303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47257.

The product of its (nonzero) digits is 6750, while the sum is 26.

The square root of 2550530303 is about 50502.7752009729. The cubic root of 2550530303 is about 1366.2919071663.

Adding to 2550530303 its reverse (3030350552), we get a palindrome (5580880855).

The spelling of 2550530303 in words is "two billion, five hundred fifty million, five hundred thirty thousand, three hundred three".