52001056 has 24 divisors (see below), whose sum is σ = 104312124. Its totient is φ = 25509120.

The previous prime is 52001051. The next prime is 52001057. The reversal of 52001056 is 65010025.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 41216400 + 10784656 = 6420^2 + 3284^2 .

It is not an unprimeable number, because it can be changed into a prime (52001051) 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, 13635 + ... + 17026.

Almost surely, 2^52001056 is an apocalyptic number.

It is an amenable number.

52001056 is an abundant number, since it is smaller than the sum of its proper divisors (52311068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52001056 is a wasteful number, since it uses less digits than its factorization.

52001056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30724 (or 30716 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 52001056 is about 7211.1757709821. The cubic root of 52001056 is about 373.2536422876.

The spelling of 52001056 in words is "fifty-two million, one thousand, fifty-six".