2545350303 has 4 divisors (see below), whose sum is σ = 3393800408. Its totient is φ = 1696900200.

The previous prime is 2545350259. The next prime is 2545350331. The reversal of 2545350303 is 3030535452.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2545350303 - 2⁸ = 2545350047 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 (2545350103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 424225048 + ... + 424225053.

It is an arithmetic number, because the mean of its divisors is an integer number (848450102).

Almost surely, 2^2545350303 is an apocalyptic number.

2545350303 is a deficient number, since it is larger than the sum of its proper divisors (848450105).

2545350303 is an equidigital number, since it uses as much as digits as its factorization.

2545350303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848450104.

The product of its (nonzero) digits is 27000, while the sum is 30.

The square root of 2545350303 is about 50451.4648251168. The cubic root of 2545350303 is about 1365.3663233428.

Adding to 2545350303 its reverse (3030535452), we get a palindrome (5575885755).

The spelling of 2545350303 in words is "two billion, five hundred forty-five million, three hundred fifty thousand, three hundred three".