52527804 has 72 divisors (see below), whose sum is σ = 143735760. Its totient is φ = 14886144.

The previous prime is 52527793. The next prime is 52527809. The reversal of 52527804 is 40872525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52527809) by changing a digit.

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, 92032 + ... + 92600.

It is an arithmetic number, because the mean of its divisors is an integer number (1996330).

Almost surely, 2^52527804 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 52527804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71867880).

52527804 is an abundant number, since it is smaller than the sum of its proper divisors (91207956).

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

52527804 is a wasteful number, since it uses less digits than its factorization.

52527804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747 (or 738 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 33.

The square root of 52527804 is about 7247.6067774128. The cubic root of 52527804 is about 374.5097094755.

The spelling of 52527804 in words is "fifty-two million, five hundred twenty-seven thousand, eight hundred four".