52533260 has 48 divisors (see below), whose sum is σ = 120088416. Its totient is φ = 19187712.

The previous prime is 52533241. The next prime is 52533269. The reversal of 52533260 is 6233525.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (52533269) 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, 24179 + ... + 26261.

It is an arithmetic number, because the mean of its divisors is an integer number (2501842).

Almost surely, 2^52533260 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 52533260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60044208).

52533260 is an abundant number, since it is smaller than the sum of its proper divisors (67555156).

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

52533260 is a wasteful number, since it uses less digits than its factorization.

52533260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2202 (or 2200 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 52533260 is about 7247.9831677509. The cubic root of 52533260 is about 374.5226756513.

Adding to 52533260 its reverse (6233525), we get a palindrome (58766785).

The spelling of 52533260 in words is "fifty-two million, five hundred thirty-three thousand, two hundred sixty".