52585328 has 20 divisors (see below), whose sum is σ = 103808088. Its totient is φ = 25796160.

The previous prime is 52585327. The next prime is 52585333. The reversal of 52585328 is 82358525.

It is a junction number, because it is equal to n+sod(n) for n = 52585291 and 52585300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52585327) by changing a digit.

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, 30158 + ... + 31853.

Almost surely, 2^52585328 is an apocalyptic number.

It is an amenable number.

52585328 is a deficient number, since it is larger than the sum of its proper divisors (51222760).

52585328 is a wasteful number, since it uses less digits than its factorization.

52585328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62072 (or 62066 counting only the distinct ones).

The product of its digits is 96000, while the sum is 38.

The square root of 52585328 is about 7251.5741739294. The cubic root of 52585328 is about 374.6463700345.

The spelling of 52585328 in words is "fifty-two million, five hundred eighty-five thousand, three hundred twenty-eight".