52508300 has 72 divisors (see below), whose sum is σ = 123950400. Its totient is φ = 19306560.

The previous prime is 52508297. The next prime is 52508311. The reversal of 52508300 is 380525.

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 23 ways as a sum of consecutive naturals, for example, 219581 + ... + 219819.

Almost surely, 2^52508300 is an apocalyptic number.

52508300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52508300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61975200).

52508300 is an abundant number, since it is smaller than the sum of its proper divisors (71442100).

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

52508300 is a wasteful number, since it uses less digits than its factorization.

52508300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292 (or 259 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 52508300 is about 7246.2611048733. The cubic root of 52508300 is about 374.4633509055.

Adding to 52508300 its reverse (380525), we get a palindrome (52888825).

The spelling of 52508300 in words is "fifty-two million, five hundred eight thousand, three hundred".