52885288 has 32 divisors (see below), whose sum is σ = 101405160. Its totient is φ = 25850880.

The previous prime is 52885279. The next prime is 52885289. The reversal of 52885288 is 88258825.

It can be written as a sum of positive squares in 4 ways, for example, as 51581124 + 1304164 = 7182^2 + 1142^2 .

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (52885289) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79678 + ... + 80338.

Almost surely, 2^52885288 is an apocalyptic number.

It is an amenable number.

52885288 is a deficient number, since it is larger than the sum of its proper divisors (48519872).

52885288 is a wasteful number, since it uses less digits than its factorization.

52885288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 877 (or 873 counting only the distinct ones).

The product of its digits is 409600, while the sum is 46.

The square root of 52885288 is about 7272.2271691690. The cubic root of 52885288 is about 375.3573790095.

The spelling of 52885288 in words is "fifty-two million, eight hundred eighty-five thousand, two hundred eighty-eight".