52235564 has 18 divisors (see below), whose sum is σ = 93959460. Its totient is φ = 25409232.

The previous prime is 52235549. The next prime is 52235593. The reversal of 52235564 is 46553225.

It is a self number, because there is not a number n which added to its sum of digits gives 52235564.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 707 + ... + 10245.

It is an arithmetic number, because the mean of its divisors is an integer number (5219970).

Almost surely, 2^52235564 is an apocalyptic number.

It is an amenable number.

52235564 is a deficient number, since it is larger than the sum of its proper divisors (41723896).

52235564 is a wasteful number, since it uses less digits than its factorization.

52235564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9617 (or 9578 counting only the distinct ones).

The product of its digits is 36000, while the sum is 32.

The square root of 52235564 is about 7227.4175194187. The cubic root of 52235564 is about 373.8138854936.

Adding to 52235564 its reverse (46553225), we get a palindrome (98788789).

The spelling of 52235564 in words is "fifty-two million, two hundred thirty-five thousand, five hundred sixty-four".