52628303 has 12 divisors (see below), whose sum is σ = 65930760. Its totient is φ = 41639472.

The previous prime is 52628287. The next prime is 52628321. The reversal of 52628303 is 30382625.

52628303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52628303 - 2⁴ = 52628287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52628363) 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 11 ways as a sum of consecutive naturals, for example, 40673 + ... + 41946.

It is an arithmetic number, because the mean of its divisors is an integer number (5494230).

Almost surely, 2^52628303 is an apocalyptic number.

52628303 is a deficient number, since it is larger than the sum of its proper divisors (13302457).

52628303 is a wasteful number, since it uses less digits than its factorization.

52628303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82646 (or 82639 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 52628303 is about 7254.5367184955. The cubic root of 52628303 is about 374.7484013068.

The spelling of 52628303 in words is "fifty-two million, six hundred twenty-eight thousand, three hundred three".