52828528 has 20 divisors (see below), whose sum is σ = 103413520. Its totient is φ = 26141184.

The previous prime is 52828519. The next prime is 52828543. The reversal of 52828528 is 82582825.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15468 + ... + 18571.

It is an arithmetic number, because the mean of its divisors is an integer number (5170676).

Almost surely, 2^52828528 is an apocalyptic number.

It is an amenable number.

52828528 is a deficient number, since it is larger than the sum of its proper divisors (50584992).

52828528 is a wasteful number, since it uses less digits than its factorization.

52828528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34144 (or 34138 counting only the distinct ones).

The product of its digits is 102400, while the sum is 40.

The square root of 52828528 is about 7268.3236031426. The cubic root of 52828528 is about 375.2230447912.

The spelling of 52828528 in words is "fifty-two million, eight hundred twenty-eight thousand, five hundred twenty-eight".