52805303 has 2 divisors, whose sum is σ = 52805304. Its totient is φ = 52805302.

The previous prime is 52805279. The next prime is 52805381. The reversal of 52805303 is 30350825.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52805303 - 2¹² = 52801207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52805903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26402651 + 26402652.

It is an arithmetic number, because the mean of its divisors is an integer number (26402652).

Almost surely, 2^52805303 is an apocalyptic number.

52805303 is a deficient number, since it is larger than the sum of its proper divisors (1).

52805303 is an equidigital number, since it uses as much as digits as its factorization.

52805303 is an odious number, because the sum of its binary digits is odd.

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

The square root of 52805303 is about 7266.7257413501. The cubic root of 52805303 is about 375.1680503093.

The spelling of 52805303 in words is "fifty-two million, eight hundred five thousand, three hundred three".