52230052 has 48 divisors (see below), whose sum is σ = 111404160. Its totient is φ = 20915712.

The previous prime is 52230047. The next prime is 52230053. The reversal of 52230052 is 25003225.

It is not an unprimeable number, because it can be changed into a prime (52230053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84898 + ... + 85510.

It is an arithmetic number, because the mean of its divisors is an integer number (2320920).

Almost surely, 2^52230052 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52230052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55702080).

52230052 is an abundant number, since it is smaller than the sum of its proper divisors (59174108).

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

52230052 is a wasteful number, since it uses less digits than its factorization.

52230052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820 (or 818 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 52230052 is about 7227.0361836648. The cubic root of 52230052 is about 373.8007365043.

Adding to 52230052 its reverse (25003225), we get a palindrome (77233277).

The spelling of 52230052 in words is "fifty-two million, two hundred thirty thousand, fifty-two".