52302632 has 16 divisors (see below), whose sum is σ = 98147700. Its totient is φ = 26129920.

The previous prime is 52302629. The next prime is 52302641. The reversal of 52302632 is 23620325.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 50779876 + 1522756 = 7126^2 + 1234^2 .

It is a junction number, because it is equal to n+sod(n) for n = 52302598 and 52302607.

It is an unprimeable number.

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, 13382 + ... + 16842.

Almost surely, 2^52302632 is an apocalyptic number.

It is an amenable number.

52302632 is a deficient number, since it is larger than the sum of its proper divisors (45845068).

52302632 is a wasteful number, since it uses less digits than its factorization.

52302632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5356 (or 5352 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 52302632 is about 7232.0558626161. The cubic root of 52302632 is about 373.9738035356.

Adding to 52302632 its reverse (23620325), we get a palindrome (75922957).

The spelling of 52302632 in words is "fifty-two million, three hundred two thousand, six hundred thirty-two".