52530256 has 10 divisors (see below), whose sum is σ = 101777402. Its totient is φ = 26265120.

The previous prime is 52530241. The next prime is 52530263. The reversal of 52530256 is 65203525.

It can be written as a sum of positive squares in only one way, i.e., 38241856 + 14288400 = 6184^2 + 3780^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1641555 + ... + 1641586.

Almost surely, 2^52530256 is an apocalyptic number.

It is an amenable number.

52530256 is a deficient number, since it is larger than the sum of its proper divisors (49247146).

52530256 is a wasteful number, since it uses less digits than its factorization.

52530256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3283149 (or 3283143 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 52530256 is about 7247.7759347265. The cubic root of 52530256 is about 374.5155367609.

The spelling of 52530256 in words is "fifty-two million, five hundred thirty thousand, two hundred fifty-six".