52582528 has 16 divisors (see below), whose sum is σ = 104754510. Its totient is φ = 26291200.

The previous prime is 52582487. The next prime is 52582553. The reversal of 52582528 is 82528525.

It can be written as a sum of positive squares in only one way, i.e., 51955264 + 627264 = 7208^2 + 792^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205273 + ... + 205528.

Almost surely, 2^52582528 is an apocalyptic number.

It is an amenable number.

52582528 is a deficient number, since it is larger than the sum of its proper divisors (52171982).

52582528 is an equidigital number, since it uses as much as digits as its factorization.

52582528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410815 (or 410803 counting only the distinct ones).

The product of its digits is 64000, while the sum is 37.

The square root of 52582528 is about 7251.3811098300. The cubic root of 52582528 is about 374.6397203441.

The spelling of 52582528 in words is "fifty-two million, five hundred eighty-two thousand, five hundred twenty-eight".