52580303 has 4 divisors (see below), whose sum is σ = 55673280. Its totient is φ = 49487328.

The previous prime is 52580291. The next prime is 52580317. The reversal of 52580303 is 30308525.

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 52580303 - 2⁴ = 52580287 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 (52580383) 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, 1546463 + ... + 1546496.

It is an arithmetic number, because the mean of its divisors is an integer number (13918320).

Almost surely, 2^52580303 is an apocalyptic number.

52580303 is a deficient number, since it is larger than the sum of its proper divisors (3092977).

52580303 is a wasteful number, since it uses less digits than its factorization.

52580303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3092976.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 52580303 is about 7251.2276891572. The cubic root of 52580303 is about 374.6344360468.

Adding to 52580303 its reverse (30308525), we get a palindrome (82888828).

The spelling of 52580303 in words is "fifty-two million, five hundred eighty thousand, three hundred three".