2552303 has 4 divisors (see below), whose sum is σ = 2748648. Its totient is φ = 2355960.

The previous prime is 2552293. The next prime is 2552317. The reversal of 2552303 is 3032552.

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

It is a cyclic number.

It is not a de Polignac number, because 2552303 - 2⁶ = 2552239 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 (2552383) 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, 98153 + ... + 98178.

It is an arithmetic number, because the mean of its divisors is an integer number (687162).

2^2552303 is an apocalyptic number.

2552303 is a deficient number, since it is larger than the sum of its proper divisors (196345).

2552303 is a wasteful number, since it uses less digits than its factorization.

2552303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196344.

The product of its (nonzero) digits is 900, while the sum is 20.

The square root of 2552303 is about 1597.5928767993. The cubic root of 2552303 is about 136.6608372158.

Adding to 2552303 its reverse (3032552), we get a palindrome (5584855).

Subtracting 2552303 from its reverse (3032552), we obtain a square (480249 = 693²).

The spelling of 2552303 in words is "two million, five hundred fifty-two thousand, three hundred three".