52263504 has 30 divisors (see below), whose sum is σ = 146265626. Its totient is φ = 17421120.

The previous prime is 52263493. The next prime is 52263511. The reversal of 52263504 is 40536225.

52263504 is a `hidden beast` number, since 5 + 22 + 635 + 0 + 4 = 666.

52263504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 28643904 + 23619600 = 5352^2 + 4860^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 181327 + ... + 181614.

Almost surely, 2^52263504 is an apocalyptic number.

It is an amenable number.

52263504 is an abundant number, since it is smaller than the sum of its proper divisors (94002122).

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

52263504 is a wasteful number, since it uses less digits than its factorization.

52263504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362955 (or 362946 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 52263504 is about 7229.3501782664. The cubic root of 52263504 is about 373.8805227138.

Adding to 52263504 its reverse (40536225), we get a palindrome (92799729).

The spelling of 52263504 in words is "fifty-two million, two hundred sixty-three thousand, five hundred four".